Template:Ref-RockMenkin1944
From Embryology
Rock J. and Menkin MF. In vitro fertilization and cleavage of human ovarian eggs. (1944) Science 100 (2588): 105-107.
Rock J. and Menkin MF. In vitro fertilization and cleavage of human ovarian eggs. (1944) Science 100 (2588): 105-107.