LEVELS OF THIAMINE AND ITS ESTERS IN BEE COLLECTED POLLEN USING LIQUID CHROMATOGRAPHY AND ROBOTICS E. W. HERBERT, J. T. VANDERSLICE, MEIS-HSIA HUANG and D. J. HIGGSApidologie, 18 2 (1987) 129-136DOI: https://doi.org/10.1051/apido:19870203
