01181nam a2200241 k 4500001001500000005001500015008004100030040001900071041001300090049003000103052002300133056001500156082001600171100004800187245028200235260003600517300002700553502009100580653019400671950002100865963003100886965002200917KDM198601246  20201130145104860704s1985    ulkf       AK 000   kor    a011001c0110010 akorbeng0 lEM516174lEM512273c2fDP01a513.994b허125ㄹ  a513.994230 a616.9942191 a허대석,g許大錫,d1955-0KAC20152393110aRetinyl acetate의 投與가 Sprague-dawley 흰쥐에 있어서 N-nitroso-N-methylurea 誘發乳癌의 發生에 미치는 影響에 관한 實驗的 硏究=x(The)effects of retionoids on N-nitroso-N-methylurea-induced mammary carcinogenesis in sprague-dawley rats/d許大錫  a서울:b서울大學校,c1985  a48p.,도판3장;c26cm1 a학위논문(박사) --b서울大學校 大學院:c醫學科 內科學專攻,d1985   aRETINYLaACETATEa투여aSPRAGUEDAWLEYa흰쥐aNNITROSONMETHYLUREAa유발유암a발생a영향a실험적aEFFECTSaRETIONOIDSaNNITROSONMETHYLUREAINDUCEDaMAMMARYaCARCINOGENESISaRATS0 a비매품b\2800  a의학과a내과학전공  a항암제x유암