Home›Browse›retrospective cohort study🌐EnglishEnglishDeutschEspañolSvenskaالعربيةไทย中文日本語EntityQ2146302· pop 9· linked from 146 articlesretrospective cohort studySign in to savetype of cohort studyAvailable in 9 languagesEspañolDeutschالعربيةCatalanDanishSerbianSvenskaไทยvia Wikidata sitelinks · CC0