Drummond-Jackson, S L <br/><br/>
Forty years of advancement.  [electronic resource] 

 -  SAAD digest  Jul 1975 
 - 248-54 p.  digital 
<br/><br/> Publication Type: Historical Article; Journal Article 
<br/><br/><label>ISSN: </label>0049-1160 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Anesthesia, Dental--history<br/>Anesthesia, Inhalation--history<br/>Anesthesia, Intravenous--history<br/>History, 20th Century