Mazzotta, G., Sarchielli, P., Alberti, A., Cittadini, E., & Gallai, V. (2003). Electromyographical ischemic test, clinical symptoms related to neuromuscular hyperexcitability, and intra- and extracellular Mg(++) levels in headache patients. Springer-Verlag Italia.

Mazzotta, Giovanni, Paola Sarchielli, Andrea Alberti, Elisabetta Cittadini, ja Virgilio Gallai. Electromyographical Ischemic Test, Clinical Symptoms Related to Neuromuscular Hyperexcitability, and Intra- and Extracellular Mg(++) Levels in Headache Patients. Springer-Verlag Italia, 2003.

Mazzotta, Giovanni, et al. Electromyographical Ischemic Test, Clinical Symptoms Related to Neuromuscular Hyperexcitability, and Intra- and Extracellular Mg(++) Levels in Headache Patients. Springer-Verlag Italia, 2003.