Caesarean section by immigrants' length of residence in Norway: a population-based study.
Sørbye, I. K., Daltveit, A. K., Sundby, J., Stoltenberg, C., & Vangen, S. (2015). Caesarean section by immigrants' length of residence in Norway: a population-based study. European Journal Of Public Health, 25(1), 78-84. doi:10.1093/eurpub/cku135