1. Benjamin AM (1982) Ammonia. In: Lajtha A (ed) Handbook of neurochemistry. Plenum Press, New York, P 117
2. Bradbury MWB (1975) Ontogeny of mammalian blood-brain barrier system. In: Cserr MF, Fenstermacher JD, Fenel V (eds) Blood environment of the brain. Academic Press, New York, P 81
3. Ehrlich M, Plum F, Duffy TE (1980) Blood and brain ammonia concentrations after post caval anastomosis. Effects of acute ammonia loading. J Neurochem 34:1538–1542
4. Gump WS, Walter GR (1968) The bisphenols. In: Lawrence O, Block SS (eds) Disinfection, sterilization and preservation. Lea and Febiger Co., Philadelphia. P 257
5. Kimbrough RD, Gaines TB, Gamblee G (1971) Hexachlorophene effects on rat brain. Arch Environ Health 23:114–118