003020000a2200097000450024500700000050000450007004100130011570000190012810000230014777300340017010aHelminthiasis as a measure of cultural change in the Amazon basin  a<Literatura de escarabajos coprófagos>0 aInglés1 aDixon, Carl F.1 aSchwaner, Terry D.1 tBiotropicah1q32-37d1974g6