CLYNE, Max B. Lask, Aaron. Night calls : a study in general practice /[by] Max B.Clyne, Aaron Lask - London Tavistock pub. 1961 - xvi, 216 p. Includes reference and index. ISBN: 86096 Subjects--Topical Terms: Medical relationshipMedical personnel Dewey Class. No.: 610.696 / CLY