Nonporous silicone polymer coating of expanded polytetrafluoroethylene grafts reduces graft neointimal hyperplasia in dog and baboon models.

Parents' attitudes toward school-based hepatitis B vaccination of their children.

Safer Choices: a multicomponent school-based HIV/STD and pregnancy prevention program for adolescents.

Carotid endarterectomy in patients with contralateral carotid occlusion: review of a 10-year experience.

Carotid artery shortening: a safe adjunct to carotid endarterectomy.