TY - RPRT TI - Retinyl peptide isolation and characterization. AU - P A Hargrave AU - D Bownds AU - J K Wang AU - J H McDowell PY - 1982 DO - 10.1016/s0076-6879(82)81033-1 UR - https://pubmed.ncbi.nlm.nih.gov/6212739/ ID - 6212739 ER -