Phytopharmacological evaluation of aerial parts of Woodfordia fruticosa (L.) Kurz in Cough Variant Asthma, Srivastava, Amit Kumar, Siddharth Srivastava Abhinav, Hemant Nagar, Rajnish Srivastava,, and Gaurav Shukla , Pharmacognosy Journal, 01/2015, Volume 7, Issue 5, p.296-299, (2015)