J. Walker

Parental attitudes toward pediatric organ donation: a survey.

N. MacDonald, G. Wells, P. Mcgrath, 1990, CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne.

The role of family physicians in organ donation.

P. Mcgrath, J. Walker, 1990, Canadian family physician Medecin de famille canadien.

JOHN HOLAND, A FIFTEENTH-CENTURY ADMIRAL

J. Walker, 1979 .