Principles of clinical pharmacology, randomized controlled clinical trials, and evidence-based medicine in headache

Dahlof, C.Rolan, P.Tfelt-Hansen, P.2008-03-242008-03-242006The headaches, 2006, pp.55-620781754003http://hdl.handle.net/2440/41295enPrinciples of clinical pharmacology, randomized controlled clinical trials, and evidence-based medicine in headacheBook chapter00200753402008032013084445801