The discovery of（）in 1921 was one of the greatest medical breakthroughs in Endocrinology.

3次阅读
Endocrinology breakthroughs Discovery

The discovery of（）in 1921 was one of the greatest medical breakthroughs in Endocrinology.

A.penicillin

B.insulin

C.Prontosil

D.vaccines

正确答案：insulin

猜你喜欢