title: Poor response--the devil is in the definition.
authors.forename: Nilgün Oztürk
authors.initials: NO
authors.lastname: Turhan
mesh_terms: D005260:Female; D005307:Fertilization in Vitro / Q000379:methods / Q000706:statistics & numerical data / Q000639:trends*; D006801:Humans; D050498:Live Birth / Q000453:epidemiology*; D017063:Outcome Assessment, Health Care / Q000379:methods*; D016471:Ovarian Hyperstimulation Syndrome / Q000453:epidemiology; D010062:Ovulation Induction / Q000379:methods / Q000706:statistics & numerical data / Q000639:trends*; D011247:Pregnancy; D011379:Prognosis