title: EFFECTS OF CONCURRENT LACTATION OF LITTER SIZE AND PRENATAL MORTALITY IN AN INBRED STRAIN OF MICE.
mesh_terms: D000818:Animals; D010064:Embryo Implantation; D005260:Female; D005313:Fetal Death; D005823:Genetics; D006801:Humans; D007774:Lactation; D008098:Litter Size; D051379:Mice; D008815:Mice, Inbred Strains; D010600:Pharmacology; D011247:Pregnancy; D011270:Pregnancy, Animal; D011374:Progesterone; D012098:Reproduction; D012106:Research
chemical_list: D011374:Progesterone
keywords: EXPERIMENTAL LAB STUDY; FETAL DEATH; GENETICS; LACTATION; MICE; NIDATION; PHARMACOLOGY; PREGNANCY; PREGNANCY, ANIMAL; PROGESTERONE; REPRODUCTION