TY - RPRT TI - Primary hyperparathyroidism and peptic ulcer disease. AU - D A Linos AU - J A van Heerdan AU - C F Abboud AU - A J Edis PY - 1978 DO - 10.1001/archsurg.1978.01370160042005 UR - https://pubmed.ncbi.nlm.nih.gov/637708/ ID - 637708 ER -