TY  - RPRT
TI  - Tics associated with autistic and pervasive developmental disorders.
AU  - J S Stern
AU  - M M Robertson
PY  - 1997
DO  - 10.1016/s0733-8619(05)70317-0
UR  - https://pubmed.ncbi.nlm.nih.gov/9115466/
ID  - 9115466
ER  -