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本文观察一组睾丸体积较大,尿17酮类固醇(17-S)和17羟类固醇(17-OH)含量正常的健康老年人,认为测量老年人的睾丸体积测定雄性激素水平对调查研研究长寿有一定意义。
In this paper, a group of healthy elderly with normal testicular volume, 17 ketones (17-S) and 17-hydroxysteroid (17-OH) were considered to measure the testicular volume in the elderly to determine androgen levels. Have a certain meaning.