TY - RPRT TI - [Primary hyperparathyroidism. A disease picture has changed]. AU - P K Wagner AU - H G Seesko AU - A Zielke AU - F Meier AU - M Rothmund PY - 1990 DO - 10.1055/s-2008-1065173 UR - https://pubmed.ncbi.nlm.nih.gov/2209421/ ID - 2209421 ER -