TY - JOUR AU - Wisanu, M; Uma, P; Nisakorn, S; Surat, L TI - New coumarins from Clausena lansium twigs JO - J Braz Chem Soc VL - 21 PY - 2010 DO - 10.1590/S0103-50532010000400012 SP - 665 EP - 668 ER -