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Ofek I, Bergner-Rabinowitz S, Brand-Auraban A, Berant M, Merzbach P, Cornmel P, Schwarzberg H, Rabinowitz K.Ofek I, et al.Harefuah. 1972 Nov 15;83(10):414-5.Harefuah. 1972.PMID: 4656487Hebrew.No abstract available.