Teaching lesson: taking a good occupational history in unilateral nasal obstruction.
Lale
A M
AM
Capper
J W
JW
D000230:Adenocarcinoma / Q000150:complications* / Q000175:diagnosis; D000368:Aged; D004391:Dust; D006801:Humans; D008297:Male; D008444:Maxillary Sinus Neoplasms / Q000150:complications* / Q000175:diagnosis; D008487:Medical History Taking; D015508:Nasal Obstruction / Q000209:etiology*; D016273:Occupational Exposure / Q000009:adverse effects; D014934:Wood
D004391:Dust