title: [The perineum should not be cut].
authors: E
authors: E
authors: Halmesmäki
mesh_terms: D002986:Clinical Trials as Topic; D004841:Episiotomy / Q000009:adverse effects / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D007748:Labor Stage, Second; D007743:Labor, Obstetric; D007744:Obstetric Labor Complications / Q000453:epidemiology / Q000517:prevention & control; D010298:Parity; D010502:Perineum / Q000293:injuries* / Q000601:surgery; D011247:Pregnancy