Castleman, Benjamin Tumors of the thymus gland / Benjamin Castleman. - Washington, D. C. : Armed Forces Institute of Pathology , 1955 . - 82 p. : ill. - Atlas of tumor pathology; sect. 5, fasc. 19 . Subjects--Topical Terms: Thymus Gland --tumors------ National Library of Medicine Call No.: QZ 200 / AT65t 5(19)