Keyes, P L The postpartum gonadotrophin surge in the rat depends upon the presence of nonluteal ovarian tissues. [electronic resource] - Biology of reproduction Aug 1975 - 45-9 p. digital Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S. ISSN: 0006-3363 Standard No.: 10.1095/biolreprod13.1.45 doi Subjects--Topical Terms: AnimalsCastrationCorpus Luteum--physiologyEstradiol--physiologyEstrogens--deficiencyFemaleFetal Death--etiologyLuteinizing Hormone--bloodOvarian Follicle--transplantationOvary--metabolismPostpartum PeriodPregnancyProlactin--bloodRatsTransplantation, Autologous