1. Library model: This model relies on the medical library to provide literature collection, reading and corresponding consulting services for hospitals, health institutions or scientific research units. Through this model, users can borrow or use library books, periodicals and other resources, and get professional literature consultation and guidance services.
2. Face-to-face communication mode: This mode means that users establish contact with professional information personnel and obtain the most suitable health literature information through face-to-face communication. This mode is common in hospitals, health institutions and other places, and users can get related services through the information desk or contact professional information personnel.
3. Online retrieval mode: This mode uses computer network to search in specific databases and full-text documents to obtain the required health literature information. The model has the characteristics of fast retrieval speed and high accuracy of retrieval results, and users can obtain a large number of relevant literature information in a short time.
4. Online document service mode: By establishing a specific online platform, users can submit their requirements online, and professional information personnel will collect, analyze, process and feedback the documents, thus providing more convenient and efficient health document information services. This model provides online reading, downloading and other functions, and provides some consulting and guidance services.