[Two cases of chronic Schistosomiasis japonica contracted in the Tone River Basin of Saitama Prefecture].
D000230:Adenocarcinoma / Q000150:complications; D000368:Aged; D005260:Female; D006801:Humans; D007564:Japan; D008297:Male; D008875:Middle Aged; D012554:Schistosomiasis japonica / Q000453:epidemiology*; D013274:Stomach Neoplasms / Q000150:complications