TY  - RPRT
TI  - Multiple sampling for parathyroid hormone by subclavian approach.
AU  - V F Nadalini
AU  - N Positano
AU  - G P Bruttini
PY  - 1979
DO  - 10.1016/0090-4295(79)90288-7
UR  - https://pubmed.ncbi.nlm.nih.gov/433025/
ID  - 433025
ER  -