Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleKhat – a controversial plant.AuthorsBalint, Erica E.; Falkay, George; Balint, Gabor A.PublicationWiener Klinische Wochenschrift, 2009, Vol 121, Issue 19/20, p1ISSN0043-5325Publication typeArticleDOI10.1007/s00508-009-1259-7