Al-Yazeedi, S., R. Al-Farsi, H. Al-Rawahi, and L. S. Al Yazidi. “Haemophilus Influenzae Empyema in a Two-Month-Old Infant”. Sultan Qaboos University Medical Journal, vol. 23, no. 3, Aug. 2023, pp. 394-6, doi:10.18295/squmj.5.2022.041.