title: Transplantation studies on an induced fibrosarcoma in rats. II. Influence of sex hormones and repeated transplantation on tumor immunity.
authors.forename: M
authors.initials: M
authors.lastname: KLEIN
mesh_terms: D000818:Animals; D005354:Fibrosarcoma; D012739:Gonadal Steroid Hormones; D009369:Neoplasms; D051381:Rats; D012509:Sarcoma
chemical_list: D012739:Gonadal Steroid Hormones