TY  - RPRT
TI  - Crying in infancy.
AU  - F Rebelsky
AU  - R Black
PY  - 1972
DO  - 10.1080/00221325.1972.10533128
UR  - https://pubmed.ncbi.nlm.nih.gov/5069760/
ID  - 5069760
ER  -