616.9
      I74
      Chemych, M.,
      Infectious diseases: classification, diagnostic, schemes and treatment : study aid / M. Chemych, M. Andreychyn, N. Il`yina, V. Zakhlebayeva, I. Trotska. — Sumy : Sumy State University, 2011. — 270 с.
9789666573660
УДК 616.9