Cita APA

Page, J. M., Snowden, J. M., Cheng, Y. W., Doss, A., Rosenstein, M. G., & Caughey, A. B. (2013). The risk of stillbirth and infant death by each additional week of expectant management stratified by maternal age. Am J Obstet Gynecol.

Chicago Style Citation

Page, Jessica M., Jonathan M. Snowden, Yvonne W. Cheng, Amy Doss, Melissa G. Rosenstein, i Aaron B. Caughey. "The Risk of Stillbirth and Infant Death By Each Additional Week of Expectant Management Stratified By Maternal Age." Am J Obstet Gynecol 2013.

Cita MLA

Page, Jessica M., et al. "The Risk of Stillbirth and Infant Death By Each Additional Week of Expectant Management Stratified By Maternal Age." Am J Obstet Gynecol 2013.