Catarrh of the upper respiratory tract in mice and its association with pleuropneumonia-like organisms.
D000818:Animals; D003139:Common Cold; D051379:Mice; D009174:Mycoplasma; D011001:Pleuropneumonia; D012137:Respiratory System; D014132:Trachea
PLEUROPNEUMONIA VIRUS/causes upper respiratory catarrh; RESPIRATORY TRACT/catarrh, pleuropneumonia-like