Garfield, R E Gap junctions: their presence and necessity in myometrium during parturition. [electronic resource] - Science (New York, N.Y.) Dec 1977 - 958-60 p. digital Publication Type: Journal Article ISSN: 0036-8075 Standard No.: 10.1126/science.929182 doi Subjects--Topical Terms: AnimalsFemaleGestational AgeIntercellular Junctions--ultrastructureLabor, ObstetricMyometrium--ultrastructurePregnancyPregnancy, AnimalProgesterone--physiologyRatsUterus--ultrastructure