Full text
PDF






Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- ROBERTS B. J., MICO P. R., CLARK E. W. AN EXPERIMENTAL STUDY OF TWO APPROACHES TO COMMUNICATION. Am J Public Health Nations Health. 1963 Sep;53:1361–1381. doi: 10.2105/ajph.53.9.1361. [DOI] [PMC free article] [PubMed] [Google Scholar]
