Khandelwal, M. .; Tiwari, E. .; Jain, P. .; Chitra Singh; Bharadwaj, N. .; Darshan N. Prediction of Depth from Skin to Subarachnoid Space Based on Preoperative Anthropometric Assessment: An Observational Study. J. Appl. Pharm. Res. 2023, 11, 24-28.