Spilker, B. Guide to clinical studies and developing protocols.
芝加哥风格引文Spilker, Bert. Guide to Clinical Studies and Developing Protocols.
MLA引文Spilker, Bert. Guide to Clinical Studies and Developing Protocols.
警告:这些引文格式不一定是100%准确.
Spilker, B. Guide to clinical studies and developing protocols.
芝加哥风格引文Spilker, Bert. Guide to Clinical Studies and Developing Protocols.
MLA引文Spilker, Bert. Guide to Clinical Studies and Developing Protocols.