TY  - RPRT
TI  - Worm plot: a simple diagnostic device for modelling growth reference curves.
AU  - S van Buuren
AU  - M Fredriks
PY  - 2001
DO  - 10.1002/sim.746
UR  - https://pubmed.ncbi.nlm.nih.gov/11304741/
ID  - 11304741
ER  -