1. Garret J. Innervation of salivary glands. Neurohistological and functional aspects. In: Sreebny LM, ed. The salivary system. Boca Raton: CRC Press, 1987: 69–93.
2. Young JA, Cook DE, Lennep EW van, Roberts M. Secretion by the major salivary glands. In: Johnson R, ed. Physiology of the gastrointestinal tract. New York: Raven Press, 1987: 773–815.
3. Izutsu KT. Salivary electrolytes and fluid production in health and disease. In: Sreebny LM, ed. The salivary system. Boca Raton: CRC Press, 1987: 95–116.
4. Baum BJ. Regulation of salivary system. In: Sreebny LM, ed. The salivary system. Boca Raton: C.R.C. Press, 1987: 123–131.
5. Mason DK, Chisholm DM. Salivary glands in health and disease. London: Saunders, 1987: 249.