Update on the British Columbia Thoracic Society's Annual Case Challenge.
Ervin
Francis L C
FL
Ridge Meadows Hospital, Maple Ridge, Canada.
Chang
Ross E
RE
D000486:Allergy and Immunology / Q000458:organization & administration*; D001363:Awards and Prizes; D001955:British Columbia; D003226:Congresses as Topic; D004502:Education, Medical, Continuing / Q000458:organization & administration; D006801:Humans; D015272:Pulmonary Medicine / Q000458:organization & administration*; D012955:Societies, Medical