V. Namratha 2021. Phytochemical Investigation of Crotalaria Species-Isolation of a New Dihydro Chalcone from Crotalaria ramosissima. Current Aspects in Pharmaceutical Research and Development Vol. 2. (Sep. 2021), 169–182. DOI:https://doi.org/10.9734/bpi/caprd/v2/13153D.