Gournis, E Food supplementation during lactation shortens anestrus and elevates gonadotropins in rats. [electronic resource] - The Journal of nutrition May 1997 - 785-90 p. digital Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S. ISSN: 0022-3166 Standard No.: 10.1093/jn/127.5.785 doi Subjects--Topical Terms: Anestrus--physiologyAnimalsBehavior, Animal--physiologyFemaleFollicle Stimulating Hormone--bloodFood Deprivation--physiologyFood, FortifiedGonadotropins--bloodLactation--physiologyLuteinizing Hormone--bloodMaternal Behavior--physiologyNutritional StatusOvariectomyPregnancyProlactin--bloodRadioimmunoassay--methodsRatsRats, Sprague-DawleyReproduction--physiology