Charles C. Bass, M.D.--1875-1975: that cantankerous genius of preventive dentistry.
D049672:History, 19th Century; D049673:History, 20th Century; D008829:Microbiology / Q000266:history; D009910:Oral Hygiene / Q000295:instrumentation / Q000379:methods; D010510:Periodontal Diseases / Q000382:microbiology; D011313:Preventive Dentistry / Q000266:history*