They are the principles, many of them, ()I learned at my mother’s knee.
根据IKDC(international knee documentation committee)膝盖损伤客观评分标准,评价了外科手术前和手术24个月后膝盖退行性变异的得分。共有32名患者接受手术,术前评分属于近似正常者6人,术后为15人;推断手术效果是否显著?
single knee在踏板操中代表是()
Jessica()her father on the knee and asked him not to worry about his health.