E Medina, A M Kaempffer. Show Affiliations »
Abstract
Mesh: See more » AdolescentAdultAgedChileDelivery of Health Care/economicsDrug UtilizationFemaleHumansIncomeMaleMiddle AgedMorbiditySocial Security
Year: 1979 PMID: 462041
Source DB: PubMed Journal: Rev Med Chil ISSN: 0034-9887 Impact factor: 0.553