S M Schappert1. Show Affiliations » 1. U.S. National Center for Health Statistics, USA.
Abstract
Mesh: See more » AdolescentAdultAgedAmbulatory Care/statistics & numerical dataChildData CollectionDemographyDiagnosisDisease/classificationFemaleHealth Care SurveysHumansMaleMedicine/statistics & numerical dataMiddle AgedOffice Visits/statistics & numerical dataSpecializationUnited States
Year: 1993 PMID: 10166751
Source DB: PubMed Journal: Adv Data ISSN: 0147-3956