title: Author's reply to Vaughan.
authors.forename: Davor
authors.initials: D
authors.lastname: Jurkovic
mesh_terms: D000022:Abortion, Spontaneous; D019468:Disease Management; D019160:Endosonography / Q000379:methods*; D005260:Female; D006801:Humans; D011247:Pregnancy; D011261:Pregnancy Trimester, First