Contents
Editorial
Symposium On Hepatitis B Virus Infection
Current status of active immunization against Hepatitis B infections
Author: Ian D Gust
Epidemiology of persistent Hepatitis B virus infection
Author: CG Lopez
Maternal transmission of Hepatitis B virus infection
Author: VJL How
Review
The classification of non-Hodgkin's lymphomas
Author: Dennis H Wright
Original Articles
Cholestasis due to D-penicillamine toxicity
Authors: IN Ross and PK Das
In vitro susceptibility of gram-negative bacilli towards six newer cephalosporins
Authors: VKE Lim and Sabariah Mohd
In vitro activity of five antibiotics against methicillin and gentamicin resistant Staphyloccoccus aureus
Authors: Farida Jamal, Hamid Abd Aziz and Mohammad Rohani Jais
Plasmapheresis: A review from the University Hospital, Kuala Lumpur
Authors: SC Ng, N Menaka and GE Kua
Brief Communication
The first isolate of Mycoplasma pneumoniae in Malaysia
Authors: YM Cheong, M Jegathesan, Mahinder Singh, S Wong and L Ong