title: [Case of collision of fetuses with head presentation].
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D007746:Labor Presentation; D007744:Obstetric Labor Complications; D011247:Pregnancy; D014427:Twins
vernacular_title: Vypadok kolizii plodiv, shcho perebuvaly v holovnomu peredlezhanni.