Physical therapy and adjunctive botulinum toxin type A in the treatment of cervical headache: a double-blind, randomised, placebo-controlled study

por Schnider, Peter, Moraru, Ecaterina, Vigl, Marion, Wöber, Christian, Földy, Daniela, Maly, Joachim, Bittner, Christian, Wessely, Peter, Auff, Eduard
Publicado 2002