Objective: To investigate the effects of low-intensity pulsed ultrasound in repairing injured articular cartilage. Metho......

...

自从他们把 undesirableAscolor 给水，染料和他们的衍生物，在废水的染料具有特别环境担心对人的健康和环境 Annadurai 等有害， 2002 )......

...