Aging changes in the liver of the male annual cyprinodont fish, Nothobranchius guentheri.
D000375:Aging; D000818:Animals; D005399:Fishes / Q000254:growth & development*; D008099:Liver / Q000166:cytology / Q000254:growth & development* / Q000473:pathology; D008297:Male; D009336:Necrosis; D014617:Vacuoles