TY  - RPRT
TI  - Perinatal information on infant crying.
AU  - J Downey
AU  - R T Bidder
DO  - 10.1111/j.1365-2214.1990.tb00643.x
UR  - https://pubmed.ncbi.nlm.nih.gov/2335015/
ID  - 2335015
ER  -