TY - RPRT TI - Quantitative high-performance liquid chromatographic method for determining the isomer distribution of retinol (vitamin A1) and 3-dehydroretinol (vitamin A2) in fish oils. AU - B Stancher AU - F Zonta PY - 1984 DO - 10.1016/s0021-9673(01)92794-3 UR - https://pubmed.ncbi.nlm.nih.gov/6526868/ ID - 6526868 ER -