Viral hepatitis in Hong Kong, Pui Chee Wu; recurrent pyogenic cholangitis and clonorchiasis, Pu Chee Wu; mortality trends in ischaemic heart disease in Hong Kong, Paul Dickens; cerebrovascular disease in Hong Kong, Sui Yi Leung; glocuse-6-phosphate dehydrogenase deficiency and thalassaemia, Li Chong Chan; systemic lupus erythematosus, Eric Y.T. Chan; pathology of glomerular diseases in Hong Kong, Kwok Wah Chan; epidemiology of neoplasia in Hong Kong, Shee Loong Loke; liver tumours, Irene O.L. Ng; nasopharyngeal carcinoma, John M. Nicholls; oesophageal tumours, Lily T. Ma; malignant lymphomas, Faith C.S. Ho; gestational trophoblastic disease, Annie N.Y. Cheung.