TY - RPRT TI - Screening for primary hyperparathyroidism. AU - A M Parfitt AU - D S Rao AU - M Kleerekoper PY - 1988 DO - 10.7326/0003-4819-108-1-151_2 UR - https://pubmed.ncbi.nlm.nih.gov/3337499/ ID - 3337499 ER -