[Intestinal nematodiasis. Test of hygienic education for an indigenous population].
D000293:Adolescent; D006801:Humans; D006920:Hygiene / Q000193:education*; D007411:Intestinal Diseases, Parasitic / Q000382:microbiology; D008800:Mexico; D008853:Microscopy; D009349:Nematode Infections / Q000382:microbiology*
Nematodiasis intestinales. Ensayo de educación higiénica para opblaciones indígenas.