Leeches as temporary endo-parasites in the upper respiratory tract of man.
REEVES
B
B
D000818:Animals; D006801:Humans; D007830:Larynx; D007865:Leeches; D008297:Male; D009666:Nose; D010271:Parasites; D012137:Respiratory System / Q000469:parasitology*; D014132:Trachea