P. Wheeler

发表

B. Gazzard, P. Johnson, R. Williams, 1989, British Journal of Cancer.

Roger Williams, D. Brinkley, J. Dawson, 1981, The Lancet.

B. Jones, P. Johnson, R. Williams, 1979, British medical journal.

R. Williams, I. Wells, J. Laws, 1980, British Journal of Radiology.

Roger Williams, K. Mitchell, P. Wheeler, 1977, The Lancet.