title: Human isotoporosis: two cases.
mesh_terms: D000293:Adolescent; D003048:Coccidiosis / Q000382:microbiology*; D005243:Feces / Q000382:microbiology; D005260:Female; D005557:Formaldehyde; D006801:Humans; D007549:Isospora / Q000302:isolation & purification; D008297:Male; D008722:Methods; D008800:Mexico; D008875:Middle Aged; D010270:Parasite Egg Count; D011647:Puerto Rico; D014481:United States
chemical_list: D005557:Formaldehyde