by S. G. Shapovalyants, A. I. Mikhalev, Ye. D. Fedorov, R. V. Plakhov, L. M. Mikhaleva, Z. V. Galkova, Ye. V. Ivanova, A. E. Sergeyenko
Published in Rossiĭskiĭ zhurnal gastroėnterologii, gepatologii, koloproktologii (01.09.2011)