M. D. Shields

Non‐bronchoscopic sampling and culture of bronchial epithelial cells in children

M. Ennis, M. Shields, L. Heaney, 2003, Clinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology.

Children with stable asthma have reduced airway matrix metalloproteinase‐9 and matrix metalloproteinase‐9/tissue inhibitor of metalloproteinase‐1 ratio

M. Ennis, M. Shields, L. Heaney, 2005, Clinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology.

The repeatability of nonbronchoscopic bronchoalveolar lavage differential cell counts

M D Shields, M. Ennis, M. Shields, 2001, European Respiratory Journal.