Antioxidant, cytotoxic, antibacterial and thrombolytic activities of Centella asiatica L.: possible role of phenolics and flavonoids oleh Md. Harun-Or- Rashid, Mst. Mahmuda Akter, Jalal Uddin, Saziya Islam, Mousumy Rahman, Khurshid Jahan, Md. Moklesur Rahman Sarker, Golam Sadik