title: Enhancement of on-time nidations in suckling pregnant mice by the proximity of strange males.
mesh_terms: D000818:Animals; D010064:Embryo Implantation; D004967:Estrogens / Q000378:metabolism / Q000494:pharmacology; D004971:Estrus; D005260:Female; D005640:Follicle Stimulating Hormone / Q000378:metabolism; D007774:Lactation; D008297:Male; D051379:Mice; D010675:Pheromones; D011247:Pregnancy; D011270:Pregnancy, Animal; D012726:Sexual Behavior, Animal; D012903:Smell
chemical_list: D004967:Estrogens; D010675:Pheromones; D005640:Follicle Stimulating Hormone