title: Letter: Occurrence of "viral particles" in diarrhea: Houston, Texas, and Guatemala.
mesh_terms: D002648:Child; D003967:Diarrhea / Q000382:microbiology*; D005243:Feces / Q000382:microbiology; D006166:Guatemala; D006801:Humans; D007223:Infant; D008297:Male; D012087:Reoviridae / Q000302:isolation & purification; D013781:Texas; D014780:Viruses / Q000302:isolation & purification*