Keyhole incision and dissection of tissue above trachea in combination with percutaneous Griggs tracheostomy in patients with abnormal coagulation profile and difficult airway: A life-saving hybrid tracheostomy technique (A. . Anand, D. H. . Reddy, & V. K. . Chauhan, Trans.). (2025). Indian Journal of Case Reports, 11(10), 513-516. https://doi.org/10.32677/ijcr.v11i10.7715