Citation: K. Nemba et al., AGE-SPECIFIC PREVALENCE OF HEPATITIS-B SURFACE ANTIGENEMIA IN HOSPITALIZED CHILDREN AT PORT-MORESBY, PAPUA-NEW-GUINEA (A CROSS-SECTIONAL STUDY WITH IMPLICATIONS FOR THE HEPATITIS-B CONTROL PROGRAM), Annals of tropical paediatrics, 13(3), 1993, pp. 237-241