[Farmer's lung (a report of 2 cases)].
Niu
R J
RJ
Zheng
L
L
D000328:Adult; D000936:Antigen-Antibody Complex / Q000032:analysis; D003951:Diagnostic Errors; D005203:Farmer's Lung / Q000175:diagnosis* / Q000276:immunology; D006801:Humans; D007074:Immunoglobulin G / Q000032:analysis; D008297:Male; D008875:Middle Aged
D000936:Antigen-Antibody Complex; D007074:Immunoglobulin G