Transfusions with erythrocytes must be individually adjusted to a target blood hemoglobin of>4.5 mmol/L in young healthy adults and up to 6.0 mmol/L in elderly patients with ischemic heart disease.是什么意思_Transfusions with erythrocytes must be individually adjusted to a target blood hemoglobin of>4.5 mmol/L in young healthy adults and up to 6.0 mmol/L in elderly patients with ischemic heart disease.在线翻译_英语_读音_用法_例句