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Schmidt E, Schmidt FW.Schmidt E, et al. Among authors: schmidt fw.Nature. 1967 Mar 18;213(5081):1125-6. doi: 10.1038/2131125a0.Nature. 1967.PMID: 4291507No abstract available.
SCHMIDT E, SCHMIDT FW, WILDHIRT E.SCHMIDT E, et al. Among authors: schmidt fw.Klin Wochenschr. 1958 Feb 15;36(4):172-6. doi: 10.1007/BF01481615.Klin Wochenschr. 1958.PMID: 13540145German.No abstract available.