TY - RPRT TI - Automatic computer-compatible digital data acquisition system for amino acid analysis. AU - M L Johnson AU - E A Khairallah AU - D A Yphantis PY - 1972 DO - 10.1016/0003-2697(72)90045-0 UR - https://pubmed.ncbi.nlm.nih.gov/4646059/ ID - 4646059 ER -