Sedative, Analgesic and Cytotoxic activities of Nyctanthes arbor-tristis L. Journal title: IOSR Journal of Pharmacy and Biological Sciences (IOSR-JPBS) Authors: Ashfia Fatima Khan, Sabiha Akter, Marina Akter,, Md. Masum Billah, Jamil Azhar Shakil Subject(s):