Exploring the value of a Doctor of Philosophy program in Pharmaceutical Outcomes and Policy Research in Saudi Arabia oleh Yazed AlRuthia, Nasser Yahya Al-Washali, Raneem Aljuhani, Ibrahim Sales, Bander Balkhi, Abdlatif Alghaiheb, Azher Arafah, Haya M. Almalag, Abdullah Alsultan, Saeed A. Alqahtani, Monira Alwhaibi