title: Effect of suckling on postpartum anestrus in ewes lambing in different seasons of the year.
mesh_terms: D000818:Animals; D004971:Estrus; D005260:Female; D005298:Fertility; D005640:Follicle Stimulating Hormone / Q000032:analysis; D006065:Gonadotropins, Pituitary / Q000097:blood; D007774:Lactation; D007986:Luteinizing Hormone / Q000097:blood; D006080:Ovarian Follicle / Q000254:growth & development; D010053:Ovary / Q000502:physiology; D010902:Pituitary Gland / Q000032:analysis / Q000502:physiology; D049590:Postpartum Period; D011247:Pregnancy; D012098:Reproduction; D012621:Seasons; D012756:Sheep / Q000502:physiology*; D014599:Uterus / Q000502:physiology
chemical_list: D006065:Gonadotropins, Pituitary; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone