The results stem from a case control study that included 166 patients with primary blepharospasm, 228 control patients with primary hemifacial spasm, and 187 population control subjects.是什么意思_The results stem from a case control study that included 166 patients with primary blepharospasm, 228 control patients with primary hemifacial spasm, and 187 population control subjects.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句