Dear Ben & colleagues,
Warm August greetings from the University town of Cambridge.
PDF version of the paper referred by Ben is available @
http://www.pubmedcentral.gov/picrender.fcgi?artid=521516&blobtype=pdf
Warm regards & very best wishes,
Badri
Dr.P.Badrinath MD, BS, M.Phil, MPH, PhD (Cantab), MFPH
Consultant in Public Health & Affiliated Clinical Lecturer,
Suffolk West PCT & University of Cambridge, UK
http://myprofile.cos.com/badrishanthi
Disclaimer: The above views are my own and not that of my employing
organisations.
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