TY  - RPRT
TI  - Non-linearity in clinical practice.
AU  - Peter Petros
PY  - 2003
DO  - 10.1046/j.1365-2753.2003.00344.x
UR  - https://pubmed.ncbi.nlm.nih.gov/12787180/
ID  - 12787180
ER  -