Metcalf, Donald. The thymus : its role in immune responses, leukaemia development and carcinogenesis. - New York : Springer, 1966. - Recent results in cancer research ; 5 . Bibliography: p. 132-144. Subjects--Topical Terms: Leukemia, Lymphocytic -- etiology.--Leukemia, Lymphocytic -- etiology.Neoplasms -- etiology.--Neoplasms -- etiology.Thymus Gland -- physiology.--Thymus Gland -- physiology. National Library of Medicine Call No.: W1 / RE106P v.5 1966