The essential oils of the pakistani species of the family umbelliferae 39. aegopodium burtii sholkonar oil of the whole plant Ashraf, M.; Ahmad, R.; Bhatty, M.K. Pakistan Journal of Scientific and Industrial Research 22(6): 318-319 1979 0030-9885 https://eurekamag.com/research/006/672/006672756.php