POST-MARKETING SURVEILLANCE STUDY TO SUBSTANTIATE THE EFFICACY AND SAFETY FOR THE COMBINATION OF PARACETAMOL, PHENYLEPHRINE AND CHLORPHENIRAMINE MALEATE IN INDIAN PATIENTS OF COMMON COLD. ijmsdr [Internet]. 2021 Jul. 5 [cited 2026 Oct. 10];5(7). Available from: https://ijmsdr.com/index.php/ijmsdr/article/view/820