No abstract available
MeSH terms
-
Cerclage, Cervical*
-
Clinical Trials as Topic / methods
-
Combined Modality Therapy / methods
-
Female
-
Humans
-
Infant, Newborn
-
Pessaries*
-
Pregnancy
-
Premature Birth / epidemiology
-
Premature Birth / prevention & control*
-
Progesterone / administration & dosage*
-
Research Design
-
Review Literature as Topic
-
Vaginal Creams, Foams, and Jellies
Substances
-
Vaginal Creams, Foams, and Jellies
-
Progesterone