Muhammad Tahir, Shehzadi Sanam Karim, Nauman Naseer, Asma Khan, Amjad Mustafa, and Faiza Khan. 2022. “COMPARISON OF EFFICACY AND SAFETY OF CAFFEINE AND AMINOPHYLLINE IN APNEA OF PREMATURITY”. Journal of Population Therapeutics and Clinical Pharmacology 29 (04): 4531-36. https://doi.org/10.53555/akjf3m47.