Small, W. P., Cay, E. L., Dugard, P., Sircus, W., Falconer, C. W. A., Smith, A. N., . . . Bruce, J. (1969). Peptic ulcer surgery: Selection for operation by `earning'.

Small, W. P., E. L. Cay, P. Dugard, W. Sircus, C. W. A. Falconer, A. N. Smith, J. P. A. McManus, and John Bruce. Peptic Ulcer Surgery: Selection for Operation By `earning'. 1969.

Small, W. P., et al. Peptic Ulcer Surgery: Selection for Operation By `earning'. 1969.