A history of the Graduate Program in Periodontics/ Periodontal Prosthesis at the University of Pennsylvania.
Asbell
Milton B
MB
D017266:Dental Prosthesis; D004499:Education, Dental, Graduate / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D010414:Pennsylvania; D010517:Periodontics / Q000193:education / Q000266:history*; D014495:Universities / Q000266:history*