J S Ratain1, M C Hochberg. Show Affiliations » 1. Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland.
Abstract
Mesh： See more » Clinical Trials as Topic/methodsHumansOutcome and Process Assessment, Health Care/methodsProspective StudiesRandomized Controlled Trials as TopicStatistics as Topic
Year: 1990 PMID： 2405862 DOI： 10.1002/art.1780330118
Source DB: PubMed Journal: Arthritis Rheum ISSN： 0004-3591