title: [Multicentric studies of the presence and role of a family member during labor].
mesh_terms: D000293:Adolescent; D000328:Adult; D003469:Culture; D036861:Delivery, Obstetric; D004493:Education; D005190:Family; D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D008423:Maternal Age; D009790:Occupations; D010298:Parity; D011247:Pregnancy; D012380:Role; D012923:Social Class
vernacular_title: Indagine multicentrica sulla presenza ed il ruolo di un familiare durante il parto.