March 2002 Peer Reviewed Feature Articles The ankle sprain that does not get better Peter Lam Infectious risks to healthcare workers Adrienne Torda Helping patients with constipation Katherine Ellard, Allison Malcolm Investigating the patient with pulmonary oedema M Andrew Fitzpatrick Advertisement Peer Reviewed Regular Series Medicine and the Law Sterilisation of minors: potential liability of doctors Loane Skene, Paul Nisselle Practical procedures Guidelines for performing a skin prick test Robert J Heddle, Billy Tao Psychological medicine Referral to a psychiatrist David Leonard Dermatology clinic An urticated skin rash Steven Kossard Perspectives on dermoscopy A jet-black lesion with ragged borders Steven Kossard Ophthalmology clinic A child with itchy eyes Andrew Apel Clinical quiz Test your knowledge – vaccination Forum Ethical issues associated with the Human Genome Project Peter Baume Advertisement Advertisement