1. Bernstein DI, Bernstein IL. Occupational asthma. In: Middleton E Jr, et al, eds. Allergy: principles and practice. 3d ed, vol 2. St Louis: Mosby-Year Book, 1988: 1197–218
2. Guidelines for the Diagnosis and Evaluation of Occupational Immunologic Lung Disease: Preface
3. Bernstein IL, Chan-Yeung M, Malo JL, et al, eds. Asthma in the workplace. New York: Marcel Dekker (in press)