Tappin, D. M., Bauld, L., Tannahill, C., de Caestecker, L., Radley, A., McConnachie, A., . . . Coleman, T. (2012). The Cessation in Pregnancy Incentives Trial (CPIT): Study protocol for a randomized controlled trial. BioMed Central.
Stile di citazione ChicagoTappin, David M., et al. The Cessation in Pregnancy Incentives Trial (CPIT): Study Protocol for a Randomized Controlled Trial. BioMed Central, 2012.
Citazione MLATappin, David M., et al. The Cessation in Pregnancy Incentives Trial (CPIT): Study Protocol for a Randomized Controlled Trial. BioMed Central, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.