@misc{indiciae8ca55410b09e, title = {Statistical vector field analysis applied to mixed cross-sectional and longitudinal data.}, author = {S M Boker and J J McArdle}, doi = {10.1080/03610739508254269}, url = {https://pubmed.ncbi.nlm.nih.gov/7744172/}, note = {Source identifier: 7744172} }