Ophthalmology
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To investigate the association between hormone replacement therapy (HRT) and the incidence of cataract extraction among postmenopausal women. ⋯ Our prospective, population-based study indicates that postmenopausal women using HRT for a long period of time may be at an increased risk for cataract extraction, especially those drinking >1 alcoholic drink daily.
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Editorial Comment
A tale of two systems: health reform in China and the United States.