Follow-up study of 232 patients with occupational asthma caused by western red cedar (Thuja plicata).
J Allergy Clin Immunol. 1987 May;79(5):792-6. doi: 10.1016/0091-6749(87)90212-0.
J Allergy Clin Immunol. 1987.
PMID: 3571771