Style de citation APA

(2002). Planned caesarean delivery may prevent deaths of twins. BMJ.

Style de citation Chicago

Planned Caesarean Delivery May Prevent Deaths of Twins. BMJ, 2002.

Style de citation MLA

Planned Caesarean Delivery May Prevent Deaths of Twins. BMJ, 2002.

Attention : ces citations peuvent ne pas être correctes à 100%.