TY - GEN TY - GEN T1 - Psychiatric illnesses in identical twins T2 - Acta psychiatrica et neurologica Scandinavica A1 - Tienari, Pekka, 1931- A2 - Railo, Jaakko LA - eng PP - Helsinki ; Copenhagen PB - [Tekijä] : Munksgaard YR - 1963 UL - https://kansalliskirjasto.finna.fi/Record/fikka.3513386 ER -