APA

Sandberg E. M., Schepers E. M., Sitter R. L. v., Huisman C. M. A. & Wijngaarden W. J. v. (20170926). Foley catheter for induction of labour filled with 30mL or 60mL: A randomized controlled trial. : European journal of obstetrics, gynecology, and reproductive biology.

Chicago

Sandberg Evelien M, Schepers Evy M, Sitter Rosalie L van, Huisman Claartje M A and Wijngaarden Wim J van. 20170926. Foley catheter for induction of labour filled with 30mL or 60mL: A randomized controlled trial. : European journal of obstetrics, gynecology, and reproductive biology.

Harvard

Sandberg E. M., Schepers E. M., Sitter R. L. v., Huisman C. M. A. and Wijngaarden W. J. v. (20170926). Foley catheter for induction of labour filled with 30mL or 60mL: A randomized controlled trial. : European journal of obstetrics, gynecology, and reproductive biology.

MLA

Sandberg Evelien M, Schepers Evy M, Sitter Rosalie L van, Huisman Claartje M A and Wijngaarden Wim J van. Foley catheter for induction of labour filled with 30mL or 60mL: A randomized controlled trial. : European journal of obstetrics, gynecology, and reproductive biology. 20170926.