Cissampelos pareira Linn: Natural Source of Potent Antiviral Activity against All Four Dengue Virus Serotypes. oleh Ruchi Sood, Rajendra Raut, Poornima Tyagi, Pawan Kumar Pareek, Tarani Kanta Barman, Smita Singhal, Raj Kumar Shirumalla, Vijay Kanoje, Ramesh Subbarayan, Ravisankar Rajerethinam, Navin Sharma, Anil Kanaujia, Gyanesh Shukla, Y K Gupta, Chandra K Katiyar, Pradip K Bhatnagar, Dilip J Upadhyay, Sathyamangalam Swaminathan, Navin Khanna