In an initial pilot study, 25 patients with unilateral leg ischemia received an injection of bone marrow-mononuclear cells into the gastrocnemius of the ischemic limb and of saline into the other leg.是什么意思_In an initial pilot study, 25 patients with unilateral leg ischemia received an injection of bone marrow-mononuclear cells into the gastrocnemius of the ischemic limb and of saline into the other leg.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句