GUPTA, Dr. Arzoo. Chapter 17 The Challenge of Generic Substitution – Margin Wars and Confusion at the Counter. Pink Petals Publications, [S. l.], p. 114–118, 2026. Disponível em: https://pinkpetalspublications.com/index.php/ppp/article/view/40. Acesso em: 2 jun. 2026.