STRAIN DIFFERENCES IN NORMAL AND ABNORMAL PREGNANCIES IN MICE AND RELATIONSHIP TO MAMMARY TUMOR INCIDENCE.
D000818:Animals; D001943:Breast Neoplasms; D001947:Breeding; D005260:Female; D006801:Humans; D015994:Incidence; D015674:Mammary Neoplasms, Animal; D008325:Mammary Neoplasms, Experimental; D051379:Mice; D011247:Pregnancy; D011270:Pregnancy, Animal; D011555:Pseudopregnancy; D012106:Research
BREEDING; EXPERIMENTAL LAB STUDY; MAMMARY NEOPLASMS, EXPERIMENTAL; MICE; PREGNANCY; PREGNANCY, ANIMAL; PSEUDOPREGNANCY