TY  - RPRT
TI  - Upper reference limits for urinary catecholamines, metanephrines and 3-methoxy-4-hydroxymandelic acid in hypertensive patients.
AU  - Milan Skitek
PY  - 2002
DO  - 10.1515/cclm.2002.186
UR  - https://pubmed.ncbi.nlm.nih.gov/12476950/
ID  - 12476950
ER  -