Szychowski, J. M., Berghella, V., Owen, J., Hankins, G., Iams, J. D., Sheffield, J. S., . . . Guzman, E. R. (2012). Cerclage for the prevention of preterm birth in high risk women receiving intramuscular 17-alpha-hydroxyprogesterone caproate.

Szychowski, Jeff M., Vincenzo Berghella, John Owen, Gary Hankins, Jay D. Iams, Jeanne S. Sheffield, Annette Perez-Delboy, Deborah A. Wing, και Edwin R. Guzman. Cerclage for the Prevention of Preterm Birth in High Risk Women Receiving Intramuscular 17-alpha-hydroxyprogesterone Caproate. 2012.

Szychowski, Jeff M., et al. Cerclage for the Prevention of Preterm Birth in High Risk Women Receiving Intramuscular 17-alpha-hydroxyprogesterone Caproate. 2012.