TY  - RPRT
TI  - Recurrence risks in mental retardation.
AU  - Y J Crow
AU  - J L Tolmie
PY  - 1998
DO  - 10.1136/jmg.35.3.177
UR  - https://pubmed.ncbi.nlm.nih.gov/9541099/
ID  - 9541099
ER  -