About the Authors
- Zaheer Ud Din Babar
-
*To whom correspondence should be addressed. E-mail: horizon_pharm@yahoo.com
Affiliation Discipline of Social and Administrative Pharmacy, School of Pharmaceutical Sciences, Universiti Sains Malaysia, Penang, Malaysia
- Mohamed Izham Mohamed Ibrahim
-
Affiliation Discipline of Social and Administrative Pharmacy, School of Pharmaceutical Sciences, Universiti Sains Malaysia, Penang, Malaysia
- Harpal Singh
-
Affiliation School of Pharmaceutical Sciences, University College Sedaya International, Kuala Lumpur, Malaysia
- Nadeem Irfan Bukahri
-
Affiliation School of Pharmacy, International Medical University, Kuala Lumpur, Malaysia
- Andrew Creese
-
Affiliation La Grille, Les Ventes de Bourse, France
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
ZUDB was the principal investigator and designed the study with input from MIMI, HS, and NIB. ZUDB and HS did the field study, data entry, and analysis. ZUDB wrote the paper with the contribution of NIB. Statistical testing was performed by ZUDB and NIB. AC did economic analysis and was involved in the initial outline of the study while he was the consultant to the “WHO/HAI project on medicine prices.” MIMI, HS, and AC participated in editing the article. All the authors approved the text for final submission.