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Liebes L, Walsh CM, Chachoua A, Oratz R, Richards D, Hochster H, Peace D, Marino D, Alba S, Le Sher D, et al.Liebes L, et al. Among authors: le sher d.J Natl Cancer Inst. 1992 May 6;84(9):694-9. doi: 10.1093/jnci/84.9.694.J Natl Cancer Inst. 1992.PMID: 1569602Clinical Trial.
LoGrippo GA, Rupe CE, Hayashi H, LeSher D.LoGrippo GA, et al.Henry Ford Hosp Med J. 1970 Summer;18(2):83-90.Henry Ford Hosp Med J. 1970.PMID: 4193535Free article.No abstract available.