April 2002 Peer Reviewed Feature Articles Chronic cough: a guide to evaluation and management Antony BX Breslin, Alvin Jinpung Ing Vegetarianism in children and adolescents Jenny A O’Dea, Vera E Schlumbom, Michael R Kohn Congenital colour vision deficiencies and their occupational consequences Stephen J Dain The sleepless child: approaches for the GP Arthur Teng, Kit Chee Investigating the patient with a raised white cell count Michael Harvey Advertisement Peer Reviewed Regular Series Endocrine enigmas Nipple discharge and fear of cancer Pat Phillips Psychological medicine Dealing with psychological aspects of physical disease Jeffrey Streimer Perspectives on orthopaedics First time shoulder dislocation in a young adult Jerome A Goldberg Emergency medicine A critically ill street person Gordian Fulde Gastroenterology clinic How I help patients with alcohol problems Paul S Haber Clinical case review How can I help my patient with plantar fasciitis do the ‘Bay Walk’? Ronald P Quirk Practical procedures How to insert and remove an IUD Terri Foran Dermatology clinic White lace-like lesions in the mouth Steven Kossard Perspectives on dermoscopy Longstanding smooth blue–red papules Steven Kossard Forum Hallucinations and their expression through art Eric Cunningham Dax Advertisement Advertisement