O'Hara, Pat Pain management for health professionals / Pat O'Hara ; consultant editor, Jo Campling - 1st ed. - London : Chapman & Hall, 1996 - ix, 166 p. ; 24 cm. References : p. 155-163 ISBN: 0412629909 RM85.05 Subjects--Topical Terms: Pain--Therapy National Library of Medicine Call No.: WL704