title: Hypersensitivity pneumonitis due to Saccharomonospora viridis diagnosed by inhalation challenge.
mesh_terms: D000191:Actinomycetaceae; D000542:Alveolitis, Extrinsic Allergic / Q000175:diagnosis* / Q000209:etiology; D001985:Bronchial Provocation Tests; D005541:Forced Expiratory Volume; D006801:Humans; D008297:Male; D008875:Middle Aged; D009784:Occupational Diseases / Q000175:diagnosis*; D012882:Skin Tests; D014797:Vital Capacity; D014934:Wood