[Multicentre clinical trials: degree of homogeneity in the ethical-scientific review performed by research ethics committees]

MeSH terms

• Anti-HIV Agents / therapeutic use
• Carbamates
• Clinical Protocols
• Clinical Trials as Topic / ethics*
• Clinical Trials, Phase III as Topic
• Consent Forms
• Ethics Committees, Research*
• Furans
• Humans
• Multicenter Studies as Topic / ethics*
• Organophosphates / therapeutic use
• Spain
• Sulfonamides / therapeutic use