Objective Internationally, caesarean section (CS) rates are rising. However, mean rates of CS across providers obscure extremes of CS provision. We aimed to quantify variation between all maternity un
Supplementar material for the article Rate and direct medical costs of cesarean sections among private supplementary health plan holders living in the state of São Paulo: 2015-2021 containing tables a
ART data are made available as part of the National ART Surveillance System (NASS) that collects success rates, services, profiles and annual summary data from fertility clinics across the U.S. There
