APA (7th ed.) Citation

Bolkan, H. A., Hagander, L., Holmer, H., Koroma, M. M., Duinen, A. J. v., Adde, H. A., . . . Wibe, A. Travel time and perinatal mortality after emergency caesarean sections: An evaluation of the 2-hour proximity indicator in Sierra Leone. BMJ Publishing Group.

Chicago Style (17th ed.) Citation

Bolkan, Håkon A., Lars Hagander, Hampus Holmer, Michael M. Koroma, Alex J van Duinen, Håvard A. Adde, Ola Fredin, Andrew JM Leather, and Arne Wibe. Travel Time and Perinatal Mortality After Emergency Caesarean Sections: An Evaluation of the 2-hour Proximity Indicator in Sierra Leone. BMJ Publishing Group.

MLA (9th ed.) Citation

Bolkan, Håkon A., et al. Travel Time and Perinatal Mortality After Emergency Caesarean Sections: An Evaluation of the 2-hour Proximity Indicator in Sierra Leone. BMJ Publishing Group.