1. Sesquicentennial: Baltimore College of Dental Surgery, Dental School, University of Maryland, 1840-1990 : Saint Apollonia, canonized 249 A.D. : the patron saint of dentistry Author(s): Turner, Moe, artist Publication: [Baltimore] : University of Maryland, [1989] Subject(s): Schools, DentalAnniversaries and Special EventsSaintsBaltimoreApollonia, Saint, -249.Baltimore College of Dental Surgery.