title: Induction in labour in mid-trimester pregnancy with small balloon catheters.
authors.forename: G P
authors.initials: GP
authors.lastname: Joosten
mesh_terms: D000029:Abortion, Legal; D002404:Catheterization / Q000009:adverse effects*; D005260:Female; D006801:Humans; D007751:Labor, Induced / Q000009:adverse effects*; D011247:Pregnancy; D013636:Tanzania