Simpson Wj

A study of crown morphology of newly-erupted first permanent molars in Wetaskiwin, Alberta (optimum fluoride) and Camrose, Alberta (low fluoride).

Simpson Wj, Castaldi Cr, 1969 .

Irradiation as an etiologic factor in tumours of the thyroid, parathyroid and salivary glands.

Palmer Ja, Mustard Ra, Simpson Wj, 1980 .

Anaplastic thyroid carcinoma: a new approach.

Simpson Wj, 1980, Canadian journal of surgery. Journal canadien de chirurgie.

An examination of root canal anatomy of primary teeth.

Simpson Wj, 1973 .

Physiologic responses of children to initial dental experience.

Simpson Wj, Ruzicka Rl, Thomas Nr, 1974 .

Developing infant occlusion, related feeding methods and oral habits. Part I: methodology and results at 4 and 8 months.

Simpson Wj, Cheung Dk, 1976 .