Cita APA

Shevel, E., & Shevel, D. (2014). EHMTI-0008. The international headache society classification of primary headaches is not supported by data and should be revised. Springer.

Chicago Style Citation

Shevel, E., i D. Shevel. EHMTI-0008. The International Headache Society Classification of Primary Headaches Is Not Supported By Data and Should Be Revised. Springer, 2014.

Cita MLA

Shevel, E., i D. Shevel. EHMTI-0008. The International Headache Society Classification of Primary Headaches Is Not Supported By Data and Should Be Revised. Springer, 2014.