Srivastava V. Influence of Promotional Tools and Physicians’ Demographics: A Study of Indian Pharmaceutical Industry. Journal-OperationalMarketing-Mgt [Internet]. 2018Dec.12 [cited 2024Nov.22];1(1):14-26. Available from: https://adrjournalshouse.com/index.php/Journal-OperationalMarketing-Mgt/article/view/521