TY  - RPRT
TI  - HeLa cultures defined.
AU  - W A Nelson-Rees
AU  - R R Flandermeyer
PY  - 1976
DO  - 10.1126/science.1246601
UR  - https://pubmed.ncbi.nlm.nih.gov/1246601/
ID  - 1246601
ER  -