by Krishna, G. Hari, Prahaladu, P, Bhushanam, T. Vinay, Ramkrishna, K. Siva, Prasad, K. Satyavara
Published in Journal of evolution of medical and dental sciences (04.05.2015)

by T, Vinay Bhushanam, P, Prahaladu, K, Satya Varaprasad, B.V.S, Raman
Published in Journal of evidence based medicine and healthcare (04.07.2017)

by B, Harsha V ardhan, T, Vinay Bhushanam, B D, Bharath Singh Naik, K, Satya Vara Prasad, A, Bhagyalaxmi
Published in Journal of evidence based medicine and healthcare (29.06.2015)