
The High Prevalence of Vitamin D Insufficiency in Cord Blood in Calgary, Alberta (APrON-D Study)
Keywords: طیف سنجی جرمی کروماتوگرافی مایع; Vitamin D; 25(OH)D; pregnancy; cord blood; liquid chromatography mass spectrometry; APrON; Alberta Pregnancy Outcomes and Nutrition; LC-MS/MS; liquid chromatography mass spectrometry;