@article {17121,
	title = {Studies of the Ras-GDP and Ras-GTP noncovalent complexes by electrospray mass spectrometry},
	journal = {Tetrahedron},
	volume = {49},
	year = {1993},
	pages = {7985-7996},
	publisher = {Elsevier},
	isbn = {0040-4020},
	author = {Ganguly, Ashit K and Pramanik, Birendra N and Huang, Eric C and Tsarbopoulos, Anthony and Girijavallabhan, Viyyoor M and Liberles, Stephen}
}
