TY - JOUR AU - Venkata Seshamamba, Burla Sunitha AU - Venkata Satyanarayana, Peruri Veera AU - Bala Sekaran, Chandra TI - Spectrophotometrc Methods for the Determination of Ambrisentan Using Charge Transfer Reagents JO - Journal of Applied Chemical Research VL - 7 IS - 3 SP - 7 EP - 14 PY - 2013 DO - ER -