1. Galen. (II Century AD). E Iatroz. Book XIV
2. Aetius of Amida (V century AD) Tetrabiblion, chap II (Eye diseases), LXXVII (escleroftalmía), LXXVIII (psorophthalmia), and LXXIX (xerophthalmía)
3. Controlling cell behavior electrically: Current views and future potential;Nollett;Physiol Rev,2005
4. Nouvelles recherches sur l'endosmose et l'exosmose;Dutrochet,1828
5. Textbook of physical chemistry;Van Mohl,1962