400-9696-311 转1
400-9696-311 转2
400-9696-311 转3
400-9696-311 转4
ChiCTR2100052300
结束
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2021-10-24
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Vitamin D deficiency
Please submit the approval letter of ethics review Paradigm Shifts in Vitamin D Testing and Diagnosis: A Decade-long Observational Study of Nearly One million Tests
Paradigm Shifts in Vitamin D Testing and Diagnosis: A Decade-long Observational Study of Nearly One million Tests
30270
Determine patterns of vitamin D testing and vitamin D levels in Pakistani population over a period of 10 years.
连续入组
回顾性研究
No
N/A
None
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903282
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2010-01-01
2021-05-31
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All patients presenting for vitamin D test.;
请登录查看Incomplete test results.;
请登录查看None
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