[PRESERVATION AND STAINING OF COPROLOGICAL SMEARS WITH THE POLYVINYL-ALCOHOL-TRICHROMIC METHOD].
D004396:Coloring Agents; D003933:Diagnosis; D005243:Feces; D006801:Humans; D011142:Polyvinyl Alcohol; D011145:Polyvinyls; D011309:Preservation, Biological; D011528:Protozoan Infections; D013194:Staining and Labeling
D004396:Coloring Agents; D011145:Polyvinyls; D011142:Polyvinyl Alcohol
DIAGNOSIS; FECES; PROTOZOAN INFECTIONS; STAINS AND STAINING