China, Aug. 21 -- The Chinese Clinical Trial Registry (ChiCTR) received information related to the study titled 'Ultrasound Evaluation of Vitamin D Combined with Active Immunotherapy for Recurrent Pregnancy Loss'. The following are the other relevant details related to the trial:
Registration Number: ChiCTR2600130484
Registration Time: 2026/08/20
Type: Observational study
Primary Sponsor: Cangzhou Central Hospital
To know more, click on https://www.chictr.org.cn/showprojEN.html?proj=333739
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