title: Authors' reply to Bourne and colleagues.
authors: Mary Ann
authors: MA
authors: Lumsden
authors: Emma
authors: E
authors: Newbatt
authors: Zosia
authors: Z
authors: Beckles
authors: Roz
authors: R
authors: Ullman
mesh_terms: D000022:Abortion, Spontaneous / Q000175:diagnosis* / Q000628:therapy*; D005260:Female; D006801:Humans; D017410:Practice Guidelines as Topic; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000175:diagnosis* / Q000628:therapy*