Keers, Robert Young. Pulmonary tuberculosis : a handbook for students and practitioner s / by R. Y. Keers and B.G. Rigden, with aforeword by F. H. Younf. - Edinburgh : E & S. Livingstone , 1945. - xii, 273 p. : ill. Subjects--Topical Terms: Tuberculosis-------- National Library of Medicine Call No.: DVJCA / K257p