2024-11-0920150015-028210.1016/j.fertnstert.2015.07.360http://dx.doi.org/10.1016/j.fertnstert.2015.07.360https://hdl.handle.net/20.500.14288/9902Obstetrics and gynecologyReproductive biologyActivin-a promotes luteal regression by down-regulating the expression of steroidogenic enzymes and up-regulating BMP-6 and activin-A subunit in human luteal granulosa cellsMeeting Abstract1556-5653380018900305Q110830