[The influence of an organ preparation on lifespan in animal experiments].
D000375:Aging / Q000494:pharmacology*; D032761:Animal Experimentation; D000818:Animals; D006801:Humans; D008136:Longevity; D014020:Tissue Extracts / Q000494:pharmacology*
D014020:Tissue Extracts
AGING/pharmacology; LONGEVITY; TISSUE EXTRACTS/pharmacology