Reducing the time before consulting with symptoms of lung cancer: a randomised controlled trial in primary care.
Smith S, Fielding S, Murchie P, Johnston M, Wyke S, Powell R, Devereux G, Nicolson M, Macleod U, Wilson P, Ritchie L, Lee AJ, Campbell NC.
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Br J Gen Pract. 2013 Jan;63(606):e47-54. doi: 10.3399/bjgp13X660779.
Br J Gen Pract. 2013.
PMID: 23336469
Free PMC article.
Clinical Trial.