D A Knapp, H Koch. Show Affiliations »
Abstract
Entities: Disease
Mesh: See more » Ambulatory Care/statistics & numerical dataData CollectionHumansOffice Visits/statistics & numerical dataPain ManagementUnited States
Year: 1984 PMID: 10266817
Source DB: PubMed Journal: Adv Data ISSN: 0147-3956