Kewalramani, Laxman S., and P. K. Sethi. “The Role of Petal Technique in Activation of Osteogenesis: An Experimental Study”. Acta Orthopaedica 44, no. 6 (January 1, 1973): 611–620. Accessed May 1, 2026. https://actaorthop.org/actao/article/view/29754.