TY  - RPRT
TI  - HPLC analysis of urinary catecholamines using affinity SPE procedure.
AU  - E Brandsteterova
AU  - K Krajnak
AU  - I Skacani
PY  - 1995
UR  - https://pubmed.ncbi.nlm.nih.gov/8584564/
ID  - 8584564
ER  -