Dysmenorrhea, PTH, Dietary Calcium and Vitamin D Khalid K. Abdul-Razzak, PhD Department of Clinical Pharmacy Faculty of Pharmacy, Jordan University of Science and Technology PO Box 3030, Irbid-22110, Jordan 00962 2 7201000 Ext. 23526 / 00962 2 7201075 (FAX) kkalani@just.edu.jo “Vitamin D and PTH Status Among Adolescent and Young Females with Severe Dysmenorrhea,” J Pediatr […]