TY - BOOK AU - Moore,Carl Richard TI - Embryonic sex hormones and sexual differentiation T2 - American lecture series, AV - QP251 .M58 1947 U1 - 612.6 PY - 1947///] CY - Springfield, Ill. PB - C.C. Thomas KW - Hormones, Sex KW - Sex KW - Cause and determination N1 - 1st ed; "Bibliography": p. 71-81 ER -