Bhattacharjee, D. S. ., Khan , D. M. M. ., Deka, D. P. . and Dutta, D. A. . (2016) “EFFICACY OF MODIFIED PROPRIOCEPTIVE NEUROMUSCULAR FACILITATION STRETCHING WITH CRYOTHERAPY OVER MANUAL PASSIVE STRETCHING WITH CRYOTHERAPY ON HAMSTRING FLEXIBILITY”, International Journal of Physiotherapy, 3(2), pp. 228–232. doi: 10.15621/ijphy/2016/v3i2/94898.