title: Effects of protein, dietary restriction, and exercise on survival in adult rats: a re-analysis of McCay, Maynard, Sperling, and Osgood [1941].
mesh_terms: D000375:Aging; D000818:Animals; D004032:Diet; D004044:Dietary Proteins / Q000494:pharmacology*; D002149:Energy Intake; D008136:Longevity; D010805:Physical Conditioning, Animal; D051381:Rats
chemical_list: D004044:Dietary Proteins