Sharifa Ezat Wan Puteh, Comparative willingness to pay for drugs across health centre's attendees / Sharifa Ezat Wan Puteh, Siti Nurul Akma Ahmad. - 83 pages : illustrations ; 23 cm. In process - PPUKM. References page: [75 ]-79 and index. ISBN: 9789674129422/paperback Hadiah. Subjects--Topical Terms: Prescription pricing. Drugs--Prices. Pharmaceutical industry. Consumer education.