title: Pregabalin augmentation to sertraline-risperidone combination in the treatment of obsessive-compulsive disorder.
authors.forename: Panagiotis
authors.initials: P
authors.lastname: Oulis
authors.forename: Vasilios G
authors.initials: VG
authors.lastname: Masdrakis
authors.forename: Evangelos
authors.initials: E
authors.lastname: Karapoulios
authors.forename: Nikolaos A
authors.initials: NA
authors.lastname: Karakatsanis
authors.forename: Anastasios V
authors.initials: AV
authors.lastname: Kouzoupis
authors.forename: George
authors.initials: G
authors.lastname: Konstantakopoulos
authors.forename: Constantin R
authors.initials: CR
authors.lastname: Soldatos