ENHANCEMENT OF GROWTH OF HUMAN COLON TUMOR CELL LINES BY FEEDER LAYERS OF MURINE FIBROBLASTS = ACCELERATION DE LA CROISSANCE DE LIGNEES DE CELLULES TUMORALES DE COLON HUMAIN PAR DES COUCHES NOURRICIERES DE FIBROBLASTES MURINSBRATTAIN MG; BRATTAIN DE; SARRIF AM et al.1982; J. NATL. CANCER INST.; ISSN 0027-8874; USA; DA. 1982; VOL. 69; NO 4; PP. 767-771; ABS. ENG; BIBL. 27 REF.; GRAPHArticle

COMPARISON OF STEROID RECEPTOR LEVELS IN RENAL-CELL CARCINOMA AND AUTOLOGOUS NORMAL KIDNEYHEMSTREET GP III; WITTLIFF JL; SARRIF AM et al.1980; INT. J. CANCER; ISSN 0020-7136; CHE; DA. 1980; VOL. 26; NO 6; PP. 769-775; BIBL. 28 REF.Article