CancerScope. Clinical trials go global. As trial recruitment expands worldwide, fewer US patients take part.
Printz
Carrie
C
D002170:Canada; D002986:Clinical Trials as Topic / Q000191:economics / Q000592:standards; D004345:Drug Industry / Q000191:economics; D005060:Europe; D006801:Humans; D007391:International Cooperation; D014481:United States