TY  - JOUR
PY  - 1998//
TI  - A Bump on the Head
JO  - British medical journal: BMJ
A1  - Shirley, Peter J.
SP  - 955
EP  - 956
VL  - 317
IS  - 7163
N2  - <p>[Abstract unavailable]</p>
LA  - 
SN  - 0959-8138
UR  - http://dx.doi.org/
ID  - ref1
ER  -