Porter, D G Inhibition of myometrial activity in the pregnant rabbit: evidence for a "new" factor. [electronic resource] - Biology of reproduction Feb 1974 - 54-61 p. digital Publication Type: Journal Article ISSN: 0006-3363 Standard No.: 10.1095/biolreprod10.1.54 doi Subjects--Topical Terms: AnimalsDose-Response Relationship, DrugFemaleInjections, IntravenousMyometrium--blood supplyPregnancyPregnancy, Animal--drug effectsPressureProgesterone--administration & dosageUterus--drug effects