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Hurwitz S, Jacobs MR, Lichter J, Zwi S, Koornhof HJ, Hersch C.Hurwitz S, et al. Among authors: hersch c.S Afr Med J. 1980 Jun 14;57(24):1003-5.S Afr Med J. 1980.PMID: 6996135
Dean G, Louw S, Hersch C, Kirsten HO, Brereton DN, Finnemore L, Dewar J.Dean G, et al. Among authors: hersch c.S Afr Med J. 1971 Mar 20;45(12):323.S Afr Med J. 1971.PMID: 4928689Clinical Trial.No abstract available.