TY  - RPRT
TI  - Therapy and research.
AU  - G M Siegel
AU  - J E Spradlin
PY  - 1985
DO  - 10.1044/jshd.5003.226
UR  - https://pubmed.ncbi.nlm.nih.gov/3894796/
ID  - 3894796
ER  -