1. G. E. Van Lear and F. W. McLafferty, in: Annual Review of Biochemistry, Vol.38 (Eds. E. E. Snell and J. M. Luck; Annual Reviews Inc., Palo Alto 1969 ).
2. G. R. Waller (Ed.), Biochemical Applications of Mass Spectrometry ( Wiley-Interscience, New York 1972 ).
3. G. W. A. Milne, in: Mass Spectrometry: Techniques and Applications (Ed. G. W. A. Milne; Wiley-Interscience, New York 1971 ).
4. B. J. Millard, in: Advances in Drug Research, Vol. 6 (Eds. N. J. Harper and A. B. Simmonds; Academic Press, London 1971 ).
5. Cf. [4], p. 176 and 180.