Merskey, Harold. Pain: psychological and psychiatric aspects [by] H. Merskey [and] F. G. Spear. - London Baillière, Tindall & Cassell 1967. - viii, 223 p. 22 cm. Bibliography: p. 180-211. LCCN: 68097695 //r88 Nat. Bib. No.: B68-01263 Subjects--Topical Terms: Pain LC Class. No.: RB112 / .M45 Dewey Class. No.: 616.07