Life span, chronologic disease patterns, and age-related changes in relative spleen weights for the mongolian gerbil (Meriones unguiculatus).
D000310:Adrenal Gland Neoplasms / Q000453:epidemiology; D000818:Animals; D005260:Female; D005849:Gerbillinae / Q000145:classification / Q000276:immunology; D008136:Longevity; D008297:Male; D009017:Morbidity; D009026:Mortality; D009929:Organ Size; D013045:Species Specificity; D013154:Spleen / Q000033:anatomy & histology*