Seifert Jennifer A, Ross Colleen A, Deutsch John C, Awad Joseph A, Norris Jill M
Department of Preventive Medicine and Biometrics, University of Colorado Health Sciences Center, Denver, CO, USA.
Urol Nurs. 2002 Apr;22(2):113-7.
In this pilot study of 21 adults, direct collection versus cotton-ball collection of urine was studied. Results showed the use of cotton balls for collecting urine is a safe and effective method for measuring antioxidants and markers of oxidative stress for clinical and research use.
在这项针对21名成年人的初步研究中，对直接采集尿液与用棉球采集尿液进行了比较。结果表明，使用棉球采集尿液是一种安全有效的方法，可用于临床和研究中测量抗氧化剂及氧化应激标志物。
