TY  - RPRT
TI  - Challenging the professional.
AU  - K A Easlick
PY  - 1968
DO  - 10.1111/j.1752-7325.1968.tb01405.x
UR  - https://pubmed.ncbi.nlm.nih.gov/5242032/
ID  - 5242032
ER  -