At 16:09 12/02/2004, you wrote: >The basis of my opinion comes from articles and lectures by professor >Newman-Taylor, Colt Lecture 2001 The Colt lecture was published as ANTHONY NEWMAN TAYLOR Asthma and Work: The Colt Lecture, delivered at the Ninth International Symposium on Inhaled Particles, Cambridge, September 2001 Ann Occup Hyg 2002 46: 563-574. downloadable via http://www3.oup.co.uk/annhyg/ , free to subscribers and British Occupational Hygiene Society members, 23 USD otherwise. While you are at the Annals site you will find some other relevant papers if you search for 'poultry'. Searching Medline on http://www.ncbi.nlm.nih.gov/PubMed/ for 'poultry' yields 94036 references! Poultry + asthma reduces this to 61. Some of them look very relevant. (Dr) Trevor Ogden Editor in Chief, Annals of Occupational Hygiene Annals on-line at http://www3.oup.co.uk/annhyg/ [log in to unmask] or [log in to unmask] North American Editor: Professor Stephen Rappaport, [log in to unmask] ~~~~~~~~~~~~~~~ Please remove this footer before replying. Visit http://www.jiscmail.ac.uk/lists/occ-health.html for list archives