Woodroof CWDe Villiers CPage BJVan der Merwe LFerris WF(ROUTLEDGE TAYLOR & FRANCIS LTD, 4 PARK SQUARE, MILTON PARK, ABINGDON, ENGLAND, OXFORDSHIRE, OX14 4RN, 2004)
Woodroof CWDe Villiers CPage BJVan der Merwe LFerris WF(SA Medical Association Health and Medical Publishing, Private Bag X1, Pinelands, 7430, South Africa. Tel: 021-530 6520 Fax: 021-531 4126, email: publishing@samedical.org, 2004)