TY - JOUR A1 - Stahl, Bernd A1 - Thurl, Stephan A1 - Zeng, Jianru A1 - Karas, Michael A1 - Hillenkamp, Franz A1 - Steup, Martin A1 - Sawatzki, Günther T1 - Oligosaccharides from human milk as revealed by matrix-assisted laser desorption : ionization mass spectrometry Y1 - 1994 ER -