Swiatek, L 6-O-beta-D-xylopyranosylcatalpol, a new iridoid glycoside from Verbascum thapsiforme. [electronic resource] - Planta medica Jul 1982 - 153 p. digital Publication Type: Journal Article ISSN: 0032-0943 Standard No.: 10.1055/s-2007-971328 doi