Objective assessment of bilateral conjunctival injection during cluster headache attacks

1. Barón, M.
2. Gili, P.
3. Sánchez-Del-Río, M.
4. Barriga, F.J.
5. Yangüela, J.
6. Vela, L.
7. Sánchez, C.
8. Dobato, J.L.
9. Pardo, F.J.
10. Pareja, J.A.