Letter by Wallis and Penckofer regarding article, "Calcium/vitamin D supplementation and cardiovascular events".
Wallis
Diane E
DE
Penckofer
Sue
S
D002118:Calcium / Q000008:administration & dosage* / Q000097:blood; D002318:Cardiovascular Diseases / Q000097:blood* / Q000517:prevention & control; D019587:Dietary Supplements; D006801:Humans; D010281:Parathyroid Hormone / Q000097:blood; D014807:Vitamin D / Q000008:administration & dosage* / Q000097:blood; D014808:Vitamin D Deficiency / Q000097:blood
D010281:Parathyroid Hormone; D014807:Vitamin D; D002118:Calcium