1, website of Harvard Medical School: Visit official website of Harvard Medical School, and they may provide some resources or guidance for downloading medical images.
2. Image databases and resource websites: Some image databases and resource websites may collect and provide medical images, including those from Harvard Medical School.
3. Academic papers and research articles: Many medical images are used in academic papers and research articles. You can try to search for research articles related to Harvard Medical School on the academic search engine to find out whether there is an option to download or contact the author to get pictures.