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OBJECTIVES: To better understand the occurrence of Crohn's disease in mainland China and to give an updated overview of the current status of the disease.
METHODS: We previously performed a computer‐based literature search using 50 years of records from the Chinese Database of Biology and Medicine (1979 to 2002), combined with a manual year‐by‐year search of the literature from 1950 to 1978. Using...
Background There are racial differences in the prevalence and types of androgenetic alopecia (AGA). The prevalence of AGA has been studied in Caucasians and in some Asian people. In China, although there have been some epidemiological studies carried out in single cities or regions, no multicentre population‐based study has been reported.
Objectives To study the prevalence and types of AGA in China...
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