The effect of varying the length of the nursing period on the postpartum growth of chemically induced rat mammary tumors.
D000230:Adenocarcinoma / Q000473:pathology; D000232:Adenofibroma / Q000473:pathology; D000818:Animals; D001551:Benz(a)Anthracenes; D001942:Breast Feeding; D005260:Female; D007774:Lactation; D008325:Mammary Neoplasms, Experimental / Q000139:chemically induced* / Q000473:pathology; D011247:Pregnancy; D011644:Puerperal Disorders / Q000139:chemically induced*; D051381:Rats; D013997:Time Factors
D001551:Benz(a)Anthracenes