August 16, 2014 Medicine | 0 comment 39. Primary Hyperparathyroidism and Vitamin D Deficiency. Clinical Endocrinology 1995; 43: 130. Perry W. (Letter). Click here to open PDF. Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.