You can find many medical books online. You can search for related books in e-book stores or online bookstores. You can also find academic journals and theses through some academic search engines to understand the latest research progress in the medical field. In the process of learning medicine, you need to understand basic medical knowledge such as human body structure, physiological and pathological, disease diagnosis, etc. You can read relevant books and search for online video courses to learn. At the same time, he also needed to practice to deepen his understanding of medical knowledge through a combination of reading and practice. However, learning medicine required a long time and patience. At the same time, one needed to be cautious about medical practice. It is recommended to consult professionals during the learning process to follow medical ethics and laws to protect the health of oneself and others.