Murphy, C. C., Craddock Lee, S. J., Geiger, A. M., Cox, J. V., Ahn, C., Nair, R., . . . Skinner, C. S. (2020). A randomized trial of mail and email recruitment strategies for a physician survey on clinical trial accrual. BMC Med Res Methodol.
Citação norma ChicagoMurphy, Caitlin C., et al. "A Randomized Trial of Mail and Email Recruitment Strategies for a Physician Survey On Clinical Trial Accrual." BMC Med Res Methodol 2020.
Citação norma MLAMurphy, Caitlin C., et al. "A Randomized Trial of Mail and Email Recruitment Strategies for a Physician Survey On Clinical Trial Accrual." BMC Med Res Methodol 2020.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.