References

Boyd, D., Schierle, C., and Beckwith, J. (1998) How many membrane proteins are there. Protein Science. 7:201-205. Abstract

Eisenberg, D. (1984) Three dimensional structure of membrane and surface proteins. Ann. Rev. of Biochem. 53:595-623. No abstract available.

Klein, P., Kanehisa, M. and DeLisi, C. (1985) The detection and classification of membrane-spanning proteins. Biochim. Biophys. Acta. 815:468-476. Abstract