Books by Arden G. Christen
Tobacco and your oral health
A smoking cessation program fo
A smoking cessation program for the dental office
The impact of tobacco use and
The impact of tobacco use and cessation on nonmalignant and precancerous oral and dental diseases and conditions
A Modern pioneer in preventive
A Modern pioneer in preventive dentistry
Portrait of a national dental
Portrait of a national dental consultant
Symposium on environmental pro
Symposium on environmental protection in the dental operatory
The Christen family tree
The Christen family tree