Ghazanfar, S., A. A. Leghari, E. Kazim, R. Feroz, and M. F. Ibrahim. “Duration of Surgery and Length of Stay in Patients Undergoing Robotic Versus Laparoscopic Achalasia Surgery”. Journal of the Pakistan Medical Association, vol. 76, no. 07, June 2026, pp. 1050-4, doi:10.47391/JPMA.22395.