RAI, Arun Kumar; MAINA, Shayam Singh; KOURAV, Monika; PATEL, Amrit Lal. ORPHAN DRUGS AND RARE DISEASES: CURRENT LANDSCAPE, CHALLENGES, AND FUTURE PROSPECTS. International Journal of Pharma and Bio Sciences, [S. l.], v. 17, n. 1, p. 39–48, 2026. Disponível em: https://ijpbs.net/index.php/journal/article/view/7190. Acesso em: 26 aug. 2026.