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J M Yates, E C M Logan, and R M Stewart
Postgrad Med J 2004; 80: 405-410. doi:10.1136/pgmj.2003.015677
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A Quaas, N Curzen, and C Garratt
Postgrad Med J 2004; 80: 411-414. doi:10.1136/pgmj.2003.011247
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J G Williams, W Y Cheung, D E Price, R Tansey, I T Russell, P D Duane, S A Al-Ismail, and M A Wani
Postgrad Med J 2004; 80: 415-419. doi:10.1136/pgmj.2003.015974
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K Dheda, C M Roberts, M R Partridge, and I Mootoosamy
Postgrad Med J 2004; 80: 420-423. doi:10.1136/pgmj.2003.013946
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