N. Butler

The relationship between the indications for the surgical removal of impacted third molars and the incidence of alveolar osteitis.

T. Al-Khateeb, A. I. el-Marsafi, N. Butler, 1991, Journal of oral and maxillofacial surgery : official journal of the American Association of Oral and Maxillofacial Surgeons.

Incidence and causes of ocular surgery cancellations in an ambulatory surgical center

E. Hertzmark, B. Henderson, Ellen Hertzmark, 2006, Journal of cataract and refractive surgery.