2 Result(s)
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Li-fang Zhang
Science, Humanities and Social Sciences, multidisciplinary
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Article
Open AccessChemical composition, antibacterial activity and action mechanism of different extracts from hawthorn (Crataegus pinnatifida Bge.)
Present study was designed to compared the total flavonoids and polyphenols contents and antibacterial activity of hawthorn extracts with different polarities as well as the underlying antibacterial mechanisms...
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Article
Open AccessBirth weight changes in a major city under rapid socioeconomic transition in China
Estimates of trends in birth weight may be useful in evaluating population health. We aimed to determine whether temporal changes in birth weight have occurred amongst 2.3 million neonates born in Guangzhou, C...
