title: Proportional hazards models for current status data: application to the study of differentials in age at weaning in Pakistan.
mesh_terms: D000367:Age Factors; D001942:Breast Feeding; D002675:Child, Preschool; D003710:Demography; D005260:Female; D006801:Humans; D007086:Illegitimacy; D007223:Infant; D007231:Infant, Newborn; D008423:Maternal Age; D008962:Models, Theoretical; D010154:Pakistan; D010298:Parity; D012424:Rural Population; D014505:Urban Population; D014886:Weaning