MASEM AFZAL, MUHAMMAD FAIQ, FAHAD AMAN KHAN, IMRAN KHAN, MUHAMMAD MAQSOOD, UMAR FAROOQ DAR, MUHAMMAD ARSLAN, AYESHA KALEEM. Opting Biological and Targeted Synthetic Disease-modifying Antirheumatic drugs: Willingness to Pay, Perceptions and barriers among Pakistani Rheumatoid Arthritis Patients. Pakistan Journal of Medical & Health Sciences, [S. l.], v. 17, n. 11, p. 120, 2023. DOI: 10.53350/pjmhs020231711120. Disponível em: https://mail.pjmhsonline.com/index.php/pjmhs/article/view/5844. Acesso em: 18 apr. 2025.