The effect of potatoes, two types of bread, two levels of margarine and butter upon the old age of white rats.
D000375:Aging / Q000502:physiology*; D000818:Animals; D001939:Bread; D002079:Butter / Q000494:pharmacology*; D005223:Fats / Q000494:pharmacology*; D008383:Margarine; D051381:Rats; D011198:Solanum tuberosum
D005223:Fats; D002079:Butter; D008383:Margarine
AGING/physiology; BUTTER/effects; FATS/effects; POTATOES