TY  - RPRT
TI  - Physicians promoting bicycle helmets for children: a randomized trial.
AU  - R Cushman
AU  - W James
AU  - H Waclawik
PY  - 1991
DO  - 10.2105/ajph.81.8.1044
UR  - https://pubmed.ncbi.nlm.nih.gov/1853997/
ID  - 1853997
ER  -