[Chronic arsenic poisoning in a rural underdeveloped community].
D000293:Adolescent; D020261:Arsenic Poisoning; D002648:Child; D002908:Chronic Disease; D005260:Female; D006801:Humans; D008297:Male; D008800:Mexico; D012423:Rural Health; D014877:Water Pollution, Chemical; D014881:Water Supply
Arsenicismo crónico en una comunidad rural y subdesarrollada.