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Halpert I, Sires UI, Roby JD, Potter-Perigo S, Wight TN, Shapiro SD, Welgus HG, Wickline SA, Parks WC.Halpert I, et al. Among authors: wight tn.Proc Natl Acad Sci U S A. 1996 Sep 3;93(18):9748-53. doi: 10.1073/pnas.93.18.9748.Proc Natl Acad Sci U S A. 1996.PMID: 8790402Free PMC article.