Singh Lakhawat, Pradhyuman, and Poonam Vishwakarma. “Pharmaceutical Marketing and Ethical Codes: Myths or Reality With Special Reference to Allahabad, Uttar Pradesh”. PharmaTutor 2, no. 4 (April 1, 2014): 106-111. Accessed August 6, 2026. https://pharmatutorjournal.com/index.php/pt/article/view/83.