%0 Journal Article %T INTERACTION OF CONTRACEPTIVE PROGESTINS AND RELATED COMPOUNDS WITH THE OESTROGEN RECEPTORPresented in part at the 33rd Int. Congress Pharmaceut. Sci., Stockholm, September 2–7, 1973. %A van Kordelaar, J M G %A Vermorken, A J M %A de Weerd, C J M %A van Rossum, J M %J European Journal of Endocrinology %V 78 %N 1 %P 165-179 %@ 0804-4643 %D 1975-01-01 %~ DeepDyve