TY  - RPRT
TI  - Statistical sampling and the nurse-researcher.
AU  - W W Daniel
AU  - B B Longest
PY  - 1977
DO  - 10.1111/j.1744-6198.1977.tb01073.x
UR  - https://pubmed.ncbi.nlm.nih.gov/587940/
ID  - 587940
ER  -