TY  - RPRT
TI  - CDC recommendation clarified.
AU  - J S Garner
AU  - W W Williams
AU  - J M Hughes
PY  - 1984
DO  - 10.1017/s019594170006063x
UR  - https://pubmed.ncbi.nlm.nih.gov/6567615/
ID  - 6567615
ER  -