2024. Effect of Mulligan’s Sustained Natural Apophyseal Glide and Positional Release Technique on Pain, Range of Motion and Headache Disability Among Subjects with Cervicogenic Headache. Indian Journal of Physiotherapy and Occupational Therapy - An International Journal. 19, 1 (Dec. 2024), 33–39. DOI:https://doi.org/10.37506/yw11mw87.