![]() | ![]() |
TY - `JOUR` AU - Greule, Markus AU - Keppler, Frank TI - A simple rapid method to precisely determine 13C/12C ratios of plant methoxyl groups PY - 2009 LA - eng SP - 5 S. T2 - Rapid communications in mass spectrometry PY - 2009 VL - 23 SI - 11 SP - 1710-1714 DO - 10.1002/rcm.4057 AN - UBHD-67838257 ER -