title: Body weight and food consumption of lactating rats nursing various sizes of litters.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D001835:Body Weight; D004435:Eating; D005260:Female; D007774:Lactation; D009747:Nutritional Physiological Phenomena; D011247:Pregnancy; D051381:Rats; D012098:Reproduction