1. Topic selection

Choose a topic as early as possible. Choose a topic early, prepare early, and have plenty of time.

2. Subjective and objective conditions should be considered in selecting the topic. Only by considering subjective and objective conditions can we avoid our own shortcomings, give full play to our own strengths and choose the topics that are most conducive to giving full play to our intelligence. For example, if you want to study "sympathetic amine drugs", if you have a good physiological and pharmacological foundation, you can choose a topic from its application, and you can learn from previous research results and study from different sides, and you will also make a breakthrough. If you have a good foundation in chemistry and medicinal chemistry, you can study the drug genes and compatibility. Usually, the basic structure of the drug determines the effect of the drug, not the gene determines the strength and side effects of the drug. There are many disciplines in the medical field, but we can find their breakthrough without listing them one by one. Only by fostering strengths and avoiding weaknesses can we write a satisfactory paper.

3. The topic should not be too special. The topic is special, and I often only know what it is, but I don't know why I can't write a good paper. Try to avoid big and complicated topics and choose more general topics. For example, the study on the effect of cholecystokinin-secretin on a certain aspect is relatively useful and easy to write.

4. Get rid of simple hobbies. Personal hobbies are the premise of choosing a topic, but it is unrealistic to start from personal hobbies. For example, you are interested in molecular biology, which is also a concern of the medical community at present, but according to the current experimental conditions and teaching plans, it is difficult to write a satisfactory paper for the time being. Of course, it is conditional to study from a certain angle. For example, you are very interested in "AIDS research", but at present you are exposed to second-hand domestic information, so it is difficult to study it in isolation.

5. Choose a breakthrough and find a breakthrough. This kind of breakthrough can choose a topic that is less difficult and has universal significance, or it can choose a problem that is easily overlooked. If conditions permit, the breakthrough can choose the combination of the two disciplines to conduct scientific "marginal" research. As a medical student, all courses are synchronized and cross-studied, with a deep theoretical foundation and good coherence. For example, after learning more comprehensive anatomical knowledge, you can choose "Discussion on the Improvement of Some Surgical Operations". After the integration of basic theories, it is often easy to make breakthroughs in clinical, surgical or other related disciplines. For example, internal medicine focuses on drug treatment, while surgery is often ignored. The successful research of "5- hydroxytryptamine receptor antagonist in the treatment of vomiting caused by chemotherapy" is a typical example of the successful combination of internal medicine, pharmacy and oncology. So is the wide application of calcium antagonists. As far as Chinese medicine and western medicine are concerned, rhubarb, for example, has many functions. If we analyze the mechanism of action of drugs from the perspective of chemical analysis, it is easy to make key breakthroughs and write papers with certain quality.

data collection

After the topic is selected, we should take the topic as the center and do some practical data collection work.

1. It is an important basis for writing a paper to choose a directory for collecting information and do a good job in it. When making this catalogue, you should talk to experienced seniors who write papers, or ask tutors or experienced teachers in the teaching and research section for guidance. You can also invite graduates with similar topics and well-written papers to introduce their experiences and exchange views.

Making library materials and catalogues can start from the current literature survey, which is both familiar and interesting. The catalogue of collected materials can be traced back from near to far by year, and the materials about the research object obtained in the investigation can be written. With the wide application of computers in literature retrieval, it is very convenient for authors to collect information, but this kind of literature is often secondary. On this basis, the author suggests to consult the literature once by retrospective method.

2. The most ideal thing is to extract the materials related to the topic and collect them as much as possible. However, the study of any problem has primary and secondary materials. It is necessary to collect main materials and useful materials around the core issues, record them, extract them, and treat secondary materials in a secondary position.

3. Paying attention to collecting first-hand information and writing graduation thesis is a way to cultivate our rigorous academic attitude, and we should find the basis from first-hand information. For medical colleges, it is very beneficial to check medical records in affiliated hospitals. Although there are ready-made documents about scientific research achievements, there are definitely some neglected gaps. We should find the gap from both vertical and horizontal aspects and ask each other for relevant first-hand information.

4. Read the collected data carefully, distinguish its right from wrong, find out its shortcomings, and supplement the places that need to be supplemented. After reading and analyzing, it is found that the literature has not been clarified, so it is necessary to further study the problems and solve them one by one, so as to lay a solid foundation for the writing of the paper.