%0 Journal Article %A Jones, Barry N. %A Pääbo, Svante %A Stein, Stanley %+ External Organizations %T Amino acid analysis and enzymatic sequence determination of peptides by an improved o-phthaldialdehyde precolumn labeling procedure : %G eng %U https://hdl.handle.net/11858/00-001M-0000-0025-1D6E-7 %R 10.1080/01483918108059956 %D 1981 %* Review method: peer-reviewed %J Journal of Liquid Chromatography %V 4 %N 4 %& 565 %P 565 - 586