Geographic distribution of Australorbis glabratus, the snail intermediate host of Schistosoma mansoni in Puerto Rico.
D000818:Animals; D001700:Biomphalaria; D011647:Puerto Rico; D012550:Schistosoma mansoni; D012552:Schistosomiasis / Q000453:epidemiology*; D012908:Snails
SCHISTOSOMIASIS/epidemiology; SNAILS