TY  - RPRT
TI  - Statistical vector field analysis applied to mixed cross-sectional and longitudinal data.
AU  - S M Boker
AU  - J J McArdle
DO  - 10.1080/03610739508254269
UR  - https://pubmed.ncbi.nlm.nih.gov/7744172/
ID  - 7744172
ER  -