TY  - RPRT
TI  - Growth through inservice training: knowledge-attitude.
AU  - B R FRANKLIN
AU  - P W PURDOM
AU  - G W HUSBAND
PY  - 1955
DO  - 10.2105/ajph.45.3.336
UR  - https://pubmed.ncbi.nlm.nih.gov/14350126/
ID  - 14350126
ER  -