|
pubmed:affiliation |
Centre for General Practice and Primary Care, Institute of Community Health Sciences, Barts and the London, Medical Sciences, Queen Mary's School of Medicine and Dentistry, Queen Mary, University of London E1 4NS. c.j.griffiths@qmul.ac.uk
|
|
pubmed:publicationType |
Journal Article,
Clinical Trial,
Randomized Controlled Trial,
Research Support, Non-U.S. Gov't,
Multicenter Study
|
