by Cochran, J. B., Clayson, Christopher, Fletcher, W. Bell
Published in British Medical Journal (27.07.1957)

by Duthie, J. J. R., Thompson, Malcolm, Weir, Moira M., Fletcher, W. Bell
Published in Annals of the rheumatic diseases (01.06.1955)

by Cochran, J. B., Fletcher, W. Bell, Clayson, Christopher
Published in British Medical Journal (04.07.1959)

by Adams, Douglas K., Sutherland, John M., Fletcher, W. Bell
Published in British Medical Journal (19.08.1950)

by COCHRAN, J B, FLETCHER, W B
Published in Scottish medical journal (01.10.1958)

by Cochran, J. B., Clayson, Christopher, Fletcher, W. Bell
Published in British medical journal (27.07.1957)

by DUTHIE, J J, THOMPSON, M, WEIR, M M, FLETCHER, W B
Published in Annals of the rheumatic diseases (01.06.1955)