TY  - RPRT
TI  - Answer please. Physiologic bowing.
AU  - F Schmidt
AU  - D A Yngve
PY  - 1986
DO  - 10.3928/0147-7447-19860901-19
UR  - https://pubmed.ncbi.nlm.nih.gov/3763498/
ID  - 3763498
ER  -