Cita APA

Mantzari, E., Vogt, F., & Marteau, T. M. (2012). Using financial incentives to increase initial uptake and completion of HPV vaccinations: Protocol for a randomised controlled trial. BioMed Central.

Chicago Style Citation

Mantzari, Eleni, Florian Vogt, i Theresa M. Marteau. Using Financial Incentives to Increase Initial Uptake and Completion of HPV Vaccinations: Protocol for a Randomised Controlled Trial. BioMed Central, 2012.

Cita MLA

Mantzari, Eleni, Florian Vogt, i Theresa M. Marteau. Using Financial Incentives to Increase Initial Uptake and Completion of HPV Vaccinations: Protocol for a Randomised Controlled Trial. BioMed Central, 2012.