TY  - RPRT
TI  - Optimism, self-image, and self-esteem.
AU  - W Umiker
PY  - 1993
DO  - 10.1097/00126450-199309000-00005
UR  - https://pubmed.ncbi.nlm.nih.gov/10127909/
ID  - 10127909
ER  -