Mowafy, Z. M. E., Ismail, M. M., Ali, K. M. and Dawoud, M. D. G. (2022) “Effect of gallium arsenide laser versus pulsed electromagnetic field on healing of pressure ulcers patients”, International journal of health sciences, 6(S4), pp. 3639–3650. doi: 10.53730/ijhs.v6nS4.9107.