[Medicine and the one hundred-year barrier].
Ribera Casado
J M
JM
D000375:Aging / Q000502:physiology*; D005853:Geriatrics / Q000266:history*; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D008136:Longevity / Q000502:physiology*