TY  - RPRT
TI  - Teaching infants to walk: physiological considerations.
AU  - M H HERZMARK
PY  - 1953
DO  - 10.1016/s0022-3476(53)80456-7
UR  - https://pubmed.ncbi.nlm.nih.gov/13053330/
ID  - 13053330
ER  -