“retrospective cohort study”概念、定义、翻译-科学时代

单词	retrospective cohort study
释义	统计学词汇手册 retrospective cohort study 回顾同期群研究
随便看	colony stimulating factor colony stimulating factor--colony stimulating factor（CSF） colony stimulating factor（CSF） colopexy colophany colophon colophon colophon colophonium coloplication coloproctectomy coloproctostomy coloptosis colopuncture color colorable alteration colorable imitation colorable transaction Coloradian Series coloradoite Colorado Party in Paraguay colorant colorant colorant coloration

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

retrospective cohort study