title: Family planning in Lae urban area of Papua New Guinea 1981.
mesh_terms: D000293:Adolescent; D000328:Adult; D005006:Ethnicity; D005193:Family Planning Services; D005260:Female; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D008297:Male; D008875:Middle Aged; D010219:Papua New Guinea; D011247:Pregnancy; D014505:Urban Population