Brini, Marisa; Ottolini, Denis; Calì, Tito; Carafoli, Ernesto (2013). "Chapter 4. Calcium in Health and Disease". In Astrid Sigel, Helmut Sigel and Roland K. O. Sigel (ed.). Interrelations between Essential Metal Ions and Human Diseases. Metal Ions in Life Sciences. Vol. 13. Springer. pp. 81–137. doi:10.1007/978-94-007-7500-8_4. ISBN978-94-007-7499-5. PMID24470090.
Brini, Marisa; Ottolini, Denis; Calì, Tito; Carafoli, Ernesto (2013). "Chapter 4. Calcium in Health and Disease". In Astrid Sigel, Helmut Sigel and Roland K. O. Sigel (ed.). Interrelations between Essential Metal Ions and Human Diseases. Metal Ions in Life Sciences. Vol. 13. Springer. pp. 81–137. doi:10.1007/978-94-007-7500-8_4. ISBN978-94-007-7499-5. PMID24470090.