Blindness increases life span of male rats: pineal effect on longevity.
D000818:Animals; D001766:Blindness / Q000401:mortality*; D005260:Female; D006801:Humans; D008136:Longevity; D008297:Male; D010870:Pineal Gland / Q000502:physiology*; D051381:Rats; D011916:Rats, Inbred F344