TY - GEN AU - Toft,A D TI - Surgery for primary hyperparathyroidism--sooner rather than later SN - 0140-6736 PY - 2000///0522 KW - Aged KW - Calcium KW - blood KW - Female KW - Humans KW - Hyperparathyroidism KW - Middle Aged KW - Parathyroidectomy KW - Time Factors N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/s0140-6736(00)02158-9 ER -