TY - RPRT TI - SOLUTION PHASE INTERACTION OF NICOTINAMIDE WITH ASCORBIC ACID. AU - D E GUTTMAN AU - D BROOKE PY - 1963 DO - 10.1002/jps.2600521006 UR - https://pubmed.ncbi.nlm.nih.gov/14076500/ ID - 14076500 ER -