@article {17125,
	title = {Glycoprotein analysis by delayed extraction and post-source decay MALDI-TOF-MS},
	journal = {International journal of mass spectrometry and ion processes},
	volume = {169},
	year = {1997},
	pages = {251-261},
	publisher = {Elsevier},
	isbn = {0168-1176},
	author = {Tsarbopoulos, A and Bahr, U and Pramanik, BN and Karas, M}
}
