9.33. Analysis.
Comparison 9 Vaginal isosorbide mononitrate (IMN) versus placebo, Outcome 33 Indicator of 'progress' in labour ‐ Cervix unchanged after 48 hours.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.