TY  - RPRT
TI  - A parent's voice.
AU  - D MacCarthy
AU  - R Mac Keith
PY  - 1965
DO  - 10.1016/s0140-6736(65)92303-2
UR  - https://pubmed.ncbi.nlm.nih.gov/4165419/
ID  - 4165419
ER  -