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M I Levene, L Sireling
Br Med J. 1980 December 20; 281(6256): 1685.
PMCID:
PMC1715691
 Is Cited by the Following 4 Articles in this Archive:
Charles Weijer
West J Med. 2001 August; 175(2): 77.
PMCID:
PMC1071483
Sean A Spence
BMJ. 2005 December 24; 331(7531): 1527–1529. doi: 10.1136/bmj.331.7531.1527
PMCID:
PMC1322254
Andrew Caddell, Lara Hazelton
Can Fam Physician. 2013 December; 59(12): 1259-1260.
This article is also available in English: Can Fam Physician. 2013 December; 59(12): e523-e525.
PMCID:
PMC3860914
Andrew Caddell, Lara Hazelton
Can Fam Physician. 2013 December; 59(12): e523-e525.
This article is also available in English: Can Fam Physician. 2013 December; 59(12): 1259-1260.
PMCID:
PMC3860939