POPULATION DENSITY, MOUSE GENOTYPE, AND ENDOCRINE FUNCTION IN BEHAVIOR.
D000311:Adrenal Glands; D000818:Animals; D001522:Behavior, Animal; D002369:Castration; D005823:Genetics; D005838:Genotype; D006801:Humans; D008297:Male; D051379:Mice; D009919:Orchiectomy; D010827:Physiology; D011156:Population Density; D012106:Research; D013737:Testis
ADRENAL GLANDS; BEHAVIOR, ANIMAL; CASTRATION; EXPERIMENTAL LAB STUDY; GENETICS; MICE; PHYSIOLOGY; TESTIS