TY  - RPRT
TI  - Reformulating and simplifying the DF analysis model.
AU  - Joseph Lee Rodgers
AU  - Hans-Peter Kohler
PY  - 2005
DO  - 10.1007/s10519-004-1020-y
UR  - https://pubmed.ncbi.nlm.nih.gov/15685433/
ID  - 15685433
ER  -