title: Formol--cupric chloride method for the examination of protozoan cysts and helmith ova.
mesh_terms: D002712:Chlorides; D003300:Copper; D004404:Dysentery, Amebic / Q000175:diagnosis*; D005243:Feces; D005260:Female; D005557:Formaldehyde; D006373:Helminthiasis / Q000175:diagnosis*; D006801:Humans; D007411:Intestinal Diseases, Parasitic / Q000175:diagnosis*; D007455:Iodine; D008722:Methods; D010063:Ovum; D010270:Parasite Egg Count; D013194:Staining and Labeling
chemical_list: D002712:Chlorides; D005557:Formaldehyde; D003300:Copper; D007455:Iodine