Sima Qian's calendar was considered revolutionary, setting 365.25 days to a year, and 29.53 days to a month The planet 12620 is named Simaqian in his honour Sima thought the purpose of history was ...
AWC.SI Brook Crompton Holdings Ltd.
Risk factors for rapid axial length growth in a prospective cohort study of 3-year to 9-year-old Chinese children ...
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