The concentrations of basal serum prolactin (PRL) and estradiol (E_2) of 62 cases of chronic hepatitis and hepatocirrhosis were determined by RIA method.
应用ria法检测了62例慢性肝炎和肝硬化患者基础血清催乳素(PRL)和雌二醇(E_2)的浓度。
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Objective To investigate the effects of changes of serum prolactin (PRL) levels on prognosis of oral cavity squamous cell carcinoma.