Br J Gen Pract. 2012 Jun;62(599):290. doi: 10.3399/bjgp12X648990.
The British journal of general practice : the journal of the Royal College of General Practitioners
Noel Baxter, Christopher Cooper
PMID: 22687206 PMCID: PMC3361093 DOI: 10.3399/bjgp12X648990
[No abstract available.]