TY  - JOUR
PY  - 1968//
TI  - Delayed motor development
JO  - Pediatric clinics of North America
A1  - Illingworth, R. S.
SP  - 569
EP  - 580
VL  - 15
IS  - 3
N2  - <p>[Abstract unavailable]</p> <p>Language: en</p> 
LA  - en
SN  - 0031-3955
UR  - http://dx.doi.org/
ID  - ref1
ER  -