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Kostianev SS, Marinov BI, Gencova NB, Hodgev VA, Yanev IB.Kostianev SS, et al. Among authors: yanev ib.Folia Med (Plovdiv). 2004;46(3):32-40.Folia Med (Plovdiv). 2004.PMID: 15819455
Hodgev VA, Kostianev SS, Torosian AA, Yanev IB, Mandoulova PB.Hodgev VA, et al. Among authors: yanev ib.Folia Med (Plovdiv). 2004;46(3):12-7.Folia Med (Plovdiv). 2004.PMID: 15819452
Illuchev D, Kostianev S, Hristova A, Yanev I, Ovanesyan M, Ivanova M.Illuchev D, et al. Among authors: yanev i.Folia Med (Plovdiv). 1993;35(1-2):5-21.Folia Med (Plovdiv). 1993.PMID: 8194801