Helen Francis

Relationship between Exhaled Nitric Oxide and Childhood Asthma

Timothy L Frank, Anil Adisesh, A. Pickering et al. · American Journal of Respiratory and Critical Care Medicine · 1998 · 132 citations

Comparative Personal Exposures to Organic Dusts and Endotoxin

J C Simpson, Robert Niven, Christopher Pickering et al. · The Annals of Occupational Hygiene · 1999 · 93 citations · Full text

Engineering, Air Quality, Exposure Assessment +16

Survey of symptoms, respiratory function, and immunology and their relation to glutaraldehyde and other occupational exposures among endoscopy nursing staff

Aditya Vyas, Christopher Pickering, L A Oldham et al. · Occupational and Environmental Medicine · 2000 · 85 citations · Full text

IPEADAM study: Indoor endotoxin exposure, family status, and some housing characteristics in English children

G Tavernier, Gillian Fletcher, Ivan Gee et al. · Journal of Allergy and Clinical Immunology · 2006 · 83 citations

Indoor Endotoxin Exposure, Occupational Health Sciences, Environmental Exposure +9

Clinical effects of air filters in homes of asthmatic adults sensitized and exposed to pet allergens

Helen Francis, Gill Fletcher, Cindy Anthony et al. · Clinical & Experimental Allergy · 2003 · 81 citations