TY - JOUR AU - Bryant Nelson AU - Katherine Sharpless C2 - Journal of Agricultural and Food Chemistry DA - 2002-12-18 LA - en M1 - 51 PB - Journal of Agricultural and Food Chemistry PY - 2002 TI - Quantification of the Predominant Monomeric Catechins in Baking Chocolate Standard Reference Material by LC/APCI-MS ER -