00374nam a2200133Ia 4500008004100000082001700041100001700058245004700075260002900122300000800151650002100159650003400180653002600214170901s2017    xx            000 0 und d  a616.99bP26N  aPavlovsky, E 0aNatural Nidality of Transmissible Diseases  aMoscowbPeace Publishers  a248  aMedical sciences  aTechnology (Applied sciences)  aCommunicable diseases