title: The problem of test subject tourism in phase I clinical trials in Europe. Cross-Check, a central data bank, presents a solution.
authors: Cross-Check, Freiburg Ethics Commission, Germany.
authors: H P
authors: HP
authors: Graf
mesh_terms: D017321:Clinical Trials, Phase I as Topic; D016208:Databases, Factual; D005062:European Union; D006801:Humans; D012984:Software; D014195:Travel