IBRAHIM, Ruaa mohammed; ZAHRAA SUHAIL NASSIR. Detection of Epicatechin in Camellia sinensis Leaves by Thin Layer Chromatography and High Performance Liquid Chromatography Techniques. Iraqi Journal of Pharmaceutical Sciences , Baghdad, Iraq, v. 31, n. 2, p. 304–312, 2022. DOI: 10.31351/vol31iss2pp304-312. Disponível em: https://bijps.uobaghdad.edu.iq/index.php/bijps/article/view/1776.. Acesso em: 3 apr. 2025.