Choice of over-the-counter drugs among PGH outpatients a study of the effects of direct-to-consumer advertising

Bibliographic Details
Main Author:	De Guzman, Anna Del O.
Other Authors:	Mejaro, Marie Charisse S., Mendoza, Vanessa May S.
Format:	Thesis
Language:	English
Subjects:	Nonprescription drugs. Advertising > Drugs > Public opinion.