Buy from our bookstore and 25% of the cover price will be given to a school of your choice to buy more books. *15% of eBooks.
Books By Hua Yan - Author
Hua Yan is a professor and chairman at the Department of Ophthalmology, Tianjin Medical University General Hospital and the president of Tianjin Medical University, Tianjin, China. He is also the president of China Ocular Trauma Society and vice president of Asian Pacific Ophthalmic Trauma Society.