Cottrell J S, Frank B H
Biochem Biophys Res Commun. 1985 Mar 29;127(3):1032-8. doi: 10.1016/s0006-291x(85)80048-6.
The application of Fast Atom Bombardment Mass Spectrometry to the measurement of small differences in molecular weight is discussed in relation to the spectra of bovine proinsulin and a genetic variant.