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KOVACS G, KOVACS B, KOVACS K, PETRI G.KOVACS G, et al. Among authors: petri g.Orv Hetil. 1957 Dec 29;98(52):1442-6.Orv Hetil. 1957.PMID: 13517815Hungarian.No abstract available.
KOVACS K, KOVACS G, KOVACS B, PETRI G.KOVACS K, et al. Among authors: petri g.Orv Hetil. 1957 Nov 24;98(47):1294-6.Orv Hetil. 1957.PMID: 13504801Hungarian.No abstract available.
KOVACS K, KOVACS GS, KOVACS BM, PETRI G.KOVACS K, et al. Among authors: petri g.Acta Med Acad Sci Hung. 1958;11(3):337-42.Acta Med Acad Sci Hung. 1958.PMID: 13544838No abstract available.