TY  - RPRT
TI  - Spontaneous evolution of a shoulder presentation.
AU  - K B Hughes
AU  - J Robbins
PY  - 1968
DO  - 10.1016/s0140-6736(68)92282-4
UR  - https://pubmed.ncbi.nlm.nih.gov/4171175/
ID  - 4171175
ER  -