TY  - RPRT
TI  - High-frequency health data and spline functions.
AU  - Gloria Martín-Rodríguez
AU  - Carlos Murillo-Fort
PY  - 2005
DO  - 10.1002/sim.1928
UR  - https://pubmed.ncbi.nlm.nih.gov/15717332/
ID  - 15717332
ER  -