Style de citation APA

Bucher, H. C., & Schmidt, J. G. (1993). Does routine ultrasound scanning improve outcome in pregnancy? Meta-analysis of various outcome measures.

Style de citation Chicago

Bucher, H C., et J G. Schmidt. Does Routine Ultrasound Scanning Improve Outcome in Pregnancy? Meta-analysis of Various Outcome Measures. 1993.

Style de citation MLA

Bucher, H C., et J G. Schmidt. Does Routine Ultrasound Scanning Improve Outcome in Pregnancy? Meta-analysis of Various Outcome Measures. 1993.

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