TY  - RPRT
TI  - Different statistical models to analyze epidemiological observational longitudinal data: an example from the Amsterdam Growth and Health Study.
AU  - J W Twisk
PY  - 1997
DO  - 10.1055/s-2007-972718
UR  - https://pubmed.ncbi.nlm.nih.gov/9272852/
ID  - 9272852
ER  -