TY  - BOOK
AU  - Wolstenholme, Gordon E. W.
AU  - Cameron, Margaret P.
ED  - Ciba Foundation Study Group No.
TI  - Progesterone and the defence mechanism of pregnancy
PY  - 1961///
CY  - Boston
PB  - J & A Churchill
KW  - Corner, George Washington,
KW  - Pregnancy
KW  - Congresses
KW  - Progesterone
KW  - Labor (Obstetrics)
ER  -