title: Acute diarrhoea associated with Cryptosporidium sp in Belém, Brazil (preliminary report).
mesh_terms: D001938:Brazil; D002675:Child, Preschool; D003457:Cryptosporidiosis / Q000469:parasitology*; D003458:Cryptosporidium / Q000302:isolation & purification; D003967:Diarrhea / Q000469:parasitology*; D003968:Diarrhea, Infantile / Q000469:parasitology; D005243:Feces / Q000469:parasitology; D006801:Humans; D007223:Infant