TY - RPRT TI - A microchip-based enzyme assay for protein kinase A. AU - C B Cohen AU - E Chin-Dixon AU - S Jeong AU - T T Nikiforov PY - 1999 DO - 10.1006/abio.1999.4204 UR - https://pubmed.ncbi.nlm.nih.gov/10452803/ ID - 10452803 ER -