Low concentrations of 25-OH vitamin D causes secondary hyperparathyroidism (high levels of parathyroid hormone or PTH). This means a person loses more calcium from his/her bones when PTH is ...
BACKGROUND: Normohormonal primary hyperparathyroidism presents diagnostic and intraoperative challenges, and current literature is conflicting about management. We aim to better define ...
Social historian Professor Amanda Vickery casts the spotlight on five talented female artists who battle to pursue their artistic ambitions. Introducing the work of Welsh artists, presented by Kim ...