In this and preious studies [27, 39] saliary cholinesterase actiity could not be correlated with flow rate.
In this and preious studies [27, 39] saliary cholinesterase actiity could not be correlated with flow rate.
但是，在这个和以前的研究中【27，39】唾液乙酰胆碱酯酶活性没有和流速相关。