@article {17207,
	title = {Comparative studies of natural and recombinant proteins by californium-252 plasma desorption and cesium ion liquid secondary ion mass spectrometry},
	journal = {Journal of Chromatography B: Biomedical Sciences and Applications},
	volume = {562},
	year = {1991},
	pages = {754-755},
	publisher = {Elsevier},
	isbn = {0378-4347},
	author = {Tsarbopoulos, A and Pramanik, BN and Nagabhushan, TL and Trotta, PP and Siegel, MM and Tsao, R and Doelling, VW}
}
