TY  - RPRT
TI  - Respiratory difficulties at birth.
AU  - H BARRIE
AU  - R E BONHAM CARTER
PY  - 1959
DO  - 10.1136/bmj.1.5130.1183
UR  - https://pubmed.ncbi.nlm.nih.gov/13638668/
ID  - 13638668
ER  -