TY - GEN AU - NEWTON,G G AU - ABRAHAM,E P TI - Isolation of penicillaminic acid and D-alpha-aminoadipic acid from cephalosporin N SN - 0028-0836 PY - 2003///0501 KW - 2-Aminoadipic Acid KW - Amino Acids KW - analysis KW - Anti-Bacterial Agents KW - Antibiotics, Antitubercular KW - Dermatologic Agents KW - Penicillins N1 - Publication Type: Journal Article UR - https://doi.org/10.1038/172395a0 ER -