Cameron, S. T., Baraitser, P., Glasier, A., McDaid, L., Norrie, J., Radley, A., . . . Stewart, N. (2019). Pragmatic cluster randomised cohort cross-over trial to determine the effectiveness of bridging from emergency to regular contraception: The Bridge-It study protocol. BMJ Open.
Citação norma ChicagoCameron, Sharon Tracey, et al. "Pragmatic Cluster Randomised Cohort Cross-over Trial to Determine the Effectiveness of Bridging From Emergency to Regular Contraception: The Bridge-It Study Protocol." BMJ Open 2019.
Citação norma MLACameron, Sharon Tracey, et al. "Pragmatic Cluster Randomised Cohort Cross-over Trial to Determine the Effectiveness of Bridging From Emergency to Regular Contraception: The Bridge-It Study Protocol." BMJ Open 2019.