Porter, D G The effect of oestrogen upon pregnancy and parturition in the mouse. [electronic resource] - Journal of reproduction and fertility Aug 1970 - 509-14 p. digital Publication Type: Journal Article ISSN: 0022-4251 Standard No.: 10.1530/jrf.0.0220509 doi Subjects--Topical Terms: Abortion, Veterinary--chemically inducedAnimalsBody Weight--drug effectsCholesterol--pharmacologyEstradiol--pharmacologyEstrogens--pharmacologyFemaleFertilityFetal Death--chemically inducedFetus--drug effectsGestational AgeMicePregnancyPregnancy, Animal--drug effectsPregnancy, ProlongedProgesterone--pharmacology