title: Health sub-centres and child health (part I).
mesh_terms: D002648:Child; D002662:Child Health Services / Q000458:organization & administration*; D002675:Child, Preschool; D003430:Cross-Sectional Studies; D005191:Family Characteristics; D005260:Female; D006266:Health Education; D006801:Humans; D007194:India; D007223:Infant; D008297:Male; D012959:Socioeconomic Factors