[Biologic contamination of potable water in a small community in Federal District].
D005759:Gastroenteritis / Q000453:epidemiology* / Q000469:parasitology; D006801:Humans; D008800:Mexico; D010271:Parasites / Q000302:isolation & purification; D012959:Socioeconomic Factors; D014871:Water Microbiology; D014873:Water Pollutants / Q000302:isolation & purification*; D014881:Water Supply / Q000032:analysis*
D014873:Water Pollutants
Contaminación biológica del agua de consumo en una comunidad del Distrito Federal.