[Role of navigation canals in the spread of diphyllobothriasis].
D000818:Animals; D004169:Diphyllobothriasis / Q000517:prevention & control / Q000635:transmission*; D004170:Diphyllobothrium / Q000302:isolation & purification; D004197:Disease Reservoirs; D005399:Fishes / Q000469:parasitology; D006801:Humans; D012426:Russia; D012767:Ships; D014876:Water Pollution / Q000517:prevention & control
Rol' sudokhodnykh kanalov v rasprostranenii difillobotrioza.