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The changes in Gc-globulin relative to some other proteins are also described in detail in three patients during the course of their illness. Gc-globulin concentration and hence plasma vitamin D binding capacity can undergo rapid and marked changes during illness.<\/jats:p>","DOI":"10.1136\/jcp.33.10.966","type":"journal-article","created":{"date-parts":[[2007,6,9]],"date-time":"2007-06-09T00:50:46Z","timestamp":1181350246000},"page":"966-970","source":"Crossref","is-referenced-by-count":5,"title":["Vitamin D binding globulin levels and affinity in various clinical conditions."],"prefix":"10.1136","volume":"33","author":[{"given":"I","family":"Brown","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A","family":"Sood","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"N D","family":"Carter","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[1980,10,1]]},"reference":[{"key":"ref_1","first-page":"2076","article-title":"Groupspecific component (Gc) proteins bind vitamin D","volume-title":"and 25-hydroxy-vitamin D. 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