Nonclinical parameters affecting primary cesarean rates in the united states

Shoshana Haberman, Sumit Saraf, Jun Zhang, Helain J. Landy, D. W. Branch, Ronald Burkman, Kimberly D. Gregory, Mildred M. Ramirez, Jennifer L. Bailit, Victor H. Gonzalez-Quintero, Judith U. Hibbard, Matthew K. Hoffman, Michelle Kominiarek, Li Lu, Paul Van Veldhuisen, Vivian Von Gruenigen