Albrecht, E D The influence of fetectomy at midgestation upon the serum concentrations of progesterone, estrone, and estradiol in baboons. [electronic resource] - Endocrinology Sep 1980 - 766-70 p. digital Publication Type: Journal Article ISSN: 0013-7227 Standard No.: 10.1210/endo-107-3-766 doi Subjects--Topical Terms: AnimalsEstradiol--bloodEstrone--bloodFemaleFetus--physiologyHaplorhiniKineticsPapioPregnancyPregnancy, AnimalProgesterone--bloodTime Factors