TY  - RPRT
TI  - Persistent and recurrent hyperparathyroidism.
AU  - J J Roslyn
AU  - D G Mulder
AU  - H E Gordon
PY  - 1981
DO  - 10.1016/s0002-9610(81)80005-0
UR  - https://pubmed.ncbi.nlm.nih.gov/7258509/
ID  - 7258509
ER  -