B.Prathyusha, B.Prathyusha, B.Shirisha, N.Ramathilagam, and N.Sriram. “Analytical Method Development and Validation of Tolvaptan in Bulk and Tablet Dosage Form by RP-HPLC”. IJPAR JOURNAL, vol. 2, no. 4, Nov. 2013, pp. 169-74, doi:10.61096/ijpar.v2.iss4.2013.169-174.