P. Harper

发表

G. Sledge, R. Hawes, D. Rex, 1993, The American journal of gastroenterology.

J. Spicer, P. Harper, P. Harper, 2005, International journal of clinical practice.

D. Bailey, C. Steer, P. Harper, 2004, Annals of oncology : official journal of the European Society for Medical Oncology.

N. Dobbs, C. Twelves, R. Rubens, 2004, Cancer Chemotherapy and Pharmacology.