1504927 PTH parathyroid hormone 14236 3343233 PTHi parathyroid hormone 16 1446285 PHT parathyroid hormone 7 352530 PH parathyroid hormone 5 2856297 hPTH parathyroid hormone 5 3343366 PTH-M parathyroid hormone 4 1503839 PTE parathyroid hormone 3 530278 PTHio parathyroid hormone 3 3343303 PTHR parathyroid hormone 2 1081464 HPT parathyroid hormone 1 3343043 PTIH parathyroid hormone 1