P. Clark

发表

P. Tugwell, P. Clark, R. Costello, 2017, The Cochrane database of systematic reviews.

P. Macfarlane, W. Hillis, A. Rae, 1980, American heart journal.

P. Tugwell, P. Clark, E. Casas, 1993, Annals of Internal Medicine.

P. Tugwell, P. Clark, E. Casas, 1993, Annals of internal medicine.

P. Tugwell, C. Bombardier, K. Bennett, 1989, The Journal of rheumatology.

M. Suarez‐Almazor, P. Tugwell, C. Bombardier, 1997, The Cochrane database of systematic reviews.

C. Cooper, W. Lems, C. Zerbini, 2017, Osteoporosis International.