[In memory of a pioneer: on the death of Adolf Roos, DDS].
D003731:Dental Caries / Q000209:etiology; D006665:History of Dentistry; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D012106:Research; D013557:Switzerland
Zum Tode von Dr. med. Dr. med. dent. h.c. Adolf Roos