POTU , B. K., M. S. RAO, G. K. NAMPURATH, M. R. CHAMALLAMUDI, K. PRASAD, S. R. NAYAK, P. K. DHARMAVARAPU, V. KEDAGE, and K. M. R. BHAT. “Evidence-Based Assessment of Antiosteoporotic Activity of Petroleum-Ether Extract of Cissus Quadrangularis Linn. On Ovariectomy-Induced Osteoporosis”. Upsala Journal of Medical Sciences, vol. 114, no. 3, Sept. 2009, pp. 140-8, doi:10.1080/03009730902891784.