Social needs for medical services: the inverse care law in New Zealand.
D001942:Breast Feeding; D002662:Child Health Services / Q000706:statistics & numerical data; D005191:Family Characteristics; D005194:Family Practice; D006296:Health Services / Q000706:statistics & numerical data*; D006699:Home Care Services / Q000706:statistics & numerical data; D006760:Hospitalization; D006771:Hospitals, Maternity / Q000706:statistics & numerical data; D006801:Humans; D007223:Infant; D007224:Infant Care; D009520:New Zealand; D011295:Prenatal Care; D012111:Residence Characteristics; D012959:Socioeconomic Factors; D014611:Vaccination