Siraj Nabi, Javid Iqbal, Farheen Naseem, Saba Wamiq, Mohammad Shahid Iqbal 2023. Perinatal and Early-Life Determinants of Infantile Colic and Non-Colic Excessive Crying. Pakistan Journal of Medical & Health Sciences. 17, 03 (Mar. 2023), 824. DOI:https://doi.org/10.53350/pjmhs2023173824.