title: Episiotomy and severe perineal trauma. Of science and fiction.
authors.forename: M E
authors.initials: ME
authors.lastname: Helewa
mesh_terms: D015982:Bias; D015986:Confounding Factors, Epidemiologic; D004841:Episiotomy / Q000009:adverse effects*; D005260:Female; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D010502:Perineum / Q000293:injuries*; D011247:Pregnancy; D012107:Research Design; D012307:Risk Factors; D012421:Rupture