Qiu, F., Cui, Y. and Juan Wang, M. (2013) “Rapid Determination of Phenolic Compounds in Extracts of the Leaves of Ipomoea batatas (L.) Lam. by HPLC-DAD-ESI-MS”, Asian Journal of Chemistry, 25(9), pp. 4967–4969. doi: 10.14233/ajchem.2013.14158.