TY  - RPRT
TI  - Primary hyperparathyroidism.
AU  - A al Zahrani
AU  - M A Levine
PY  - 1997
DO  - 10.1016/s0140-6736(96)06176-4
UR  - https://pubmed.ncbi.nlm.nih.gov/9130957/
ID  - 9130957
ER  -