secondary prevention的用法和樣例：
例句
- Secondary prevention can be achieved by finding subclinical cases and carriers and by contact-tracing and surveillance.
二級預防可通過(guò)發(fā)現亞臨床病例和病原攜帶者以及通過(guò)接觸追蹤和監測得到實(shí)現。 - This association is clinically relevant with respect to individual screening, risk factor modification, and primary and secondary prevention of VTE.
這個(gè)協(xié)會(huì )是臨床上相關(guān)方面的個(gè)別檢查，危險因素改裝，并初級和二級預防的高職。
