TY  - RPRT
TI  - Measuring difficult temperament in infancy.
AU  - C H Zeanah
AU  - M A Keener
AU  - T F Anders
AU  - R Levine
PY  - 1986
DO  - 10.1097/00004703-198604000-00008
UR  - https://pubmed.ncbi.nlm.nih.gov/3700658/
ID  - 3700658
ER  -