543,697 HASSOUN EZDIHAR ABDUL-MALEK Teratogenicity and in vitro fetal thymus toxicity of 2,3,7,8 — tetrachlorodibenzo— p—dioxin and its congeners : segregation with the Ah locus : [doctoral thesis] / by Ezdihar Abdul-Malek Hassoun ; /Uppsala University/. — Uppsala : Academiae Upsaliensis, 1985. - 54 s. : wykr. ; 25 cm (Acta Universitatis Upsaliensis : Abstracts of Uppsala Dissertations fron the Faculty of Pharmacy, ISSN 0346-6353 ; 103) ISBN 91-554-1651-9