Wanniang, N., Shukla, P. and Pai, V. V. (2020) “Efficacy of platelet rich plasma in chronic leg ulcers: a prospective randomized controlled study”, International Journal of Research in Dermatology, 7(1), pp. 78–84. doi: 10.18203/issn.2455-4529.IntJResDermatol20205600.