Pharmacognostical studies on the Sino-Japanese crude drugs "Huajiao" and "Sansho" (Part 4). Determination of botanical origin of Chinese crude drug "Jiaomu" by scanning electron microscopy, Liu YuPing,; Ito, C,; Komatsu, K,; Tani, T,; Shi DaiWen,; Namba, T, , Journal of Japanese Botany, Volume 72, Number 2, p.93-109, (1997) Abstract