TY  - GEN
AU  - Cavanagh John Barr
TI  - The Brain in unclassified mental retardation
SN  - 0443009163
AV  - WM460.55  
PY  - 1972///
CY  - Baltimore
PB  - Williams & Wilkins Co.
KW  - Mental retardation
KW  - Congresses
KW  - Brain chemistry
KW  - Prevention
N1  - "Study group held at the Ciba Foundation, London, under the auspices of the Institute for Research into Mental Retardation."; Includes bibliographies
ER  -