The types of papers included in doctors' online journals have an important influence. Class B refers to papers published in important core journals, papers published in foreign core journals or papers published in Chinese core journals with important influence in China. Doctoral online journals just meet the requirements, so doctoral online papers are B-type papers.
Physician Online is a national periodical, which is managed and sponsored by Southern Institute of Pharmaceutical Economics of the State Administration of Pharmaceutical Products.
In 2022, strive to be a good teenager in the new era. The theme of the first lesson is "learn from Lei Feng's good example