title: Multivariate approaches to the analysis of breast-feeding habits.
mesh_terms: D000704:Analysis of Variance; D001942:Breast Feeding; D003431:Cross-Cultural Comparison; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D012959:Socioeconomic Factors; D013548:Sweden; D014505:Urban Population