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Litasova EE, Beliaev AM, Lomivorotov VN, Karas'kov AM, Stenin VG, Zhelezchikov VR.Litasova EE, et al. Among authors: lomivorotov vn.Vestn Khir Im I I Grek. 1992 Nov-Dec;149(11-12):280-4.Vestn Khir Im I I Grek. 1992.PMID: 8594781Russian.