Implications for trematode control of interspecific larval antagonism within snail hosts.
D000818:Animals; D003140:Communicable Disease Control; D004197:Disease Reservoirs; D004463:Ecology; D006801:Humans; D008722:Methods; D012908:Snails; D013045:Species Specificity; D014200:Trematoda / Q000254:growth & development*; D014201:Trematode Infections / Q000517:prevention & control*