[The size of Entamoeba histolytica, Entamoeba coli and Giardia lamblia cysts].
D000818:Animals; D004747:Entamoeba / Q000166:cytology*; D004748:Entamoeba histolytica / Q000166:cytology*; D005872:Giardia / Q000166:cytology*; D006801:Humans