title: What is Scientific Research and How Can it be Done?
abstract: Scientific researches are studies that should be systematically planned before performing them. In this review, classification and description of scientific studies, planning stage randomisation and bias are explained.
authors.affiliation: Clinic of Anaesthesiology and Reanimation, Dışkapı Yıldırım Beyazıt Training and Research Hospital, Ankara, Turkey.
authors.forename: Ceyda Özhan
authors.initials: CÖ
authors.lastname: Çaparlar
authors.affiliation: Clinic of Anaesthesiology and Reanimation, Dışkapı Yıldırım Beyazıt Training and Research Hospital, Ankara, Turkey.
authors.forename: Aslı
authors.initials: A
authors.lastname: Dönmez
keywords: Scientific researches; clinic researches; randomisation