Azam, M. K., Khattak, A. L., Naz, S., Ibrahim, M. T., Bukhari, K. H. S., & Ahmed, R. (2020). KHALID’S MANEUVER; A NEW APPROACH TO GROCCO’S SIGN IN PATIENTS WITH PLEURAL EFFUSION. Pakistan Armed Forces Medical Journal, 70(5), 1251-55. https://pafmj.org/PAFMJ/article/view/5544