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Dodd, M E., F. Kellet, A. Davis, J C G. Simpson, A K. Webb, C S. Haworth, and R McL Niven. Audit of Oxygen Prescribing Before and After the Introduction of a Prescription Chart. BMJ, 2000.

Dodd, M E., et al. Audit of Oxygen Prescribing Before and After the Introduction of a Prescription Chart. BMJ, 2000.