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Edwards JE Jr, Lehrer RI, Stiehm ER, Fischer TJ, Young LS.Edwards JE Jr, et al. Among authors: lehrer ri.Ann Intern Med. 1978 Jul;89(1):91-106. doi: 10.7326/0003-4819-89-1-91.Ann Intern Med. 1978.PMID: 352220Review.