In memoriam: Morton Amsterdam, 1921-2014.
D Walter
DW
Cohen
Arnold S
AS
Weisgold
D003815:Dentists / Q000266:history*; D004708:Endodontics / Q000266:history; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D010517:Periodontics / Q000266:history; D014481:United States