Headache, diplopia and hallucinosis: a unique diagnostic challenge
Álvaro Alexandre Machado Salgado, Serviço de Neurologia, Hospital de São Marcos, Largo Carlos Amarante, Apartado 2242, 4701-965, Braga, Portugal. Tel. + 35 12 5320 9163, fax + 35 19 6412 4582, e-mail [email protected]
