1. Scalping: The savage and the surgeon McGrath, Mary H. 1981 Presentations (Communicative Events) MedicineScienceHistory
2. The history of artificial organs Dobelle, William H. 1981 Presentations (Communicative Events) MedicineScienceHistory
3. Views of dental caries over the ages Mandel, Irwin D. 1981 Presentations (Communicative Events) Dental cariesDentistryHistory
4. Orton collection presentation Geshwind, Norman 1980 Presentations (Communicative Events) MedicineScienceHistorySpeech therapy