Nasal trichobilharziasis:  a new avian schistosomiasis.
D000818:Animals; D001715:Bird Diseases; D001717:Birds; D004194:Disease; D009296:Nasal Cavity; D009666:Nose; D009668:Nose Diseases; D012552:Schistosomiasis
BIRDS/diseases; NASAL CAVITY/diseases; SCHISTOSOMIASIS