TY - BOOK TI - Cochrane library T3 - Cochrane Library AU - Cochrane Collaboration PY - 2020 LA - fin LA - eng M3 - tietokannat KW - Evidence-based medicine : Periodicals KW - Clinical trials : Periodicals KW - Systematic reviews (Medical research) : Periodicals UR - https://www.terveysportti.fi/terveysportti/tunnistus.cochranesivu ER -