January 2003 Peer Reviewed Feature Articles Assessing and managing Parkinson’s disease Neil Mahant, Victor SC Fung, John GL Morris Constipation in infants and children Andrew Stewart Day Unstable angina: assessment and management Jack Federman Investigating the patient with ascites Jelica Kurtovic, Indira Singh-Grewal, Stephen Riordan Advertisement Peer Reviewed Regular Series Travel medicine update Infections in returned travellers Rob Baird, Jonathan Cohen Gastroenterology clinic Positive hepatitis B serology with normal liver function tests Mark Danta Medicine and the Law Could parental refusal of newborn screening be overridden by a court? Loane Skene, Paul Nisselle Emergency medicine A violent patient Gordian Fulde Perspectives on orthopaedics Shoulder pain in a middle-aged patient Will Peckett, David H Sonnabend Perspectives on dermoscopy Pigmented lesion on lip Steven Kossard Dermatology clinic Pustular ulcer with a blistering border Steven Kossard Clinical case review An 85-year-old woman with metastatic liver disease Stephen Clarke Forum Primary care in 2010 Joseph E Scherger Advertisement Advertisement