{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,12]],"date-time":"2026-07-12T00:43:14Z","timestamp":1783816994392,"version":"3.55.0"},"reference-count":0,"publisher":"International Scientific Information, Inc.","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Med Sci Monit"],"DOI":"10.12659\/msm.935823","type":"journal-article","created":{"date-parts":[[2022,4,27]],"date-time":"2022-04-27T06:25:31Z","timestamp":1651040731000},"source":"Crossref","is-referenced-by-count":9,"title":["Effect of the COVID-19 Pandemic on Serum Vitamin D Levels in People Under Age 18 Years: A Systematic Review and Meta-Analysis"],"prefix":"10.12659","volume":"28","author":[{"given":"Xian","family":"Cui","sequence":"first","affiliation":[{"name":"Department of Ultrasound, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China (mainland)"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yuhang","family":"Zhai","sequence":"additional","affiliation":[{"name":"College of Sciences and Mathematics, Auburn University, Auburn, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shuai","family":"Wang","sequence":"additional","affiliation":[{"name":"Department of Ultrasound, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China (mainland)"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ke","family":"Ding","sequence":"additional","affiliation":[{"name":"Department of Ultrasound, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China (mainland)"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhenya","family":"Yang","sequence":"additional","affiliation":[{"name":"Department of Ultrasound, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China (mainland)"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yan","family":"Tian","sequence":"additional","affiliation":[{"name":"Department of Ultrasound, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China (mainland)"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tingting","family":"Huo","sequence":"additional","affiliation":[{"name":"Department of Ultrasound, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China (mainland)"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"4947","published-online":{"date-parts":[[2022,4,27]]},"container-title":["Medical Science Monitor"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.medscimonit.com\/download\/index\/idArt\/935823","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,4,27]],"date-time":"2022-04-27T06:25:32Z","timestamp":1651040732000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.medscimonit.com\/abstract\/index\/idArt\/935823"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,4,27]]},"references-count":0,"alternative-id":["935823"],"URL":"https:\/\/doi.org\/10.12659\/msm.935823","relation":{},"ISSN":["1643-3750"],"issn-type":[{"value":"1643-3750","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,4,27]]}}}