TY - GEN AU - Bauer,R AU - Foster,S TI - Analysis of alkamides and caffeic acid derivatives from Echinacea simulata and E. paradoxa roots SN - 0032-0943 PY - 1992///0414 KW - Amides KW - analysis KW - Caffeic Acids KW - Plants, Medicinal KW - chemistry N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1055/s-2006-960147 ER -