A. J. Ward

Utilization of health care services by patients with chronic obstructive pulmonary disease.

C. McMillan, J. O'brien, C. Mcmillan, 2003, Respiratory medicine.

Theophylline--an immunomodulatory role in asthma?

C. Page, J. Costello, A. J. Ward, 1993, The American review of respiratory disease.

Bronchial responsiveness is not always increased after allergen challenge.

C. Page, J. Costello, A. J. Ward, 1994, Respiratory medicine.

A clinically relevant modification to existing inhaler therapy.

J. Moxham, D. Ganderton, A. J. Ward, 1992, Respiratory medicine.