TY  - RPRT
TI  - [Integration therapy in mentally handicapped with undesirable problem behavior].
AU  - J M van Aspert
AU  - F J van Lokven
AU  - J M van der Leur
PY  - 1975
UR  - https://pubmed.ncbi.nlm.nih.gov/1043468/
ID  - 1043468
ER  -