TY  - RPRT
TI  - Research using Rogers' conceptual system: development of a testable theorem.
AU  - J A Floyd
PY  - 1983
DO  - 10.1097/00012272-198301000-00009
UR  - https://pubmed.ncbi.nlm.nih.gov/6401973/
ID  - 6401973
ER  -