片语
clinical respiratory symptom临床癥状的改善
obstructive sleep respiratory symptom睡眠呼吸暂停综合征
respiratory illness and symptom呼吸道疾病癥状
non-respiratory symptom无呼吸道癥状
non-respiratory system symptom非呼吸系癥状
respiratory system symptom呼吸系统癥状
respiratory disease and symptom呼吸系统病癥
respiratory tract symptom呼吸道癥状
Respiratory symptom and disease呼吸系统癥状和疾病