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Pullyblank, A. M., P. D. Carey, S. Z. Pearce, A. G. Tanner, P. J. Guillou, and J. R. Monson. Comparison between Peripherally Implanted Ports and Externally Sited Catheters for Long-term Venous Access. Royal College of Surgeons of England, 1994.

Pullyblank, A. M., et al. Comparison between Peripherally Implanted Ports and Externally Sited Catheters for Long-term Venous Access. Royal College of Surgeons of England, 1994.