TY  - RPRT
TI  - Fibroblast-conditioned medium contains cell surface proteins required for cell attachment and spreading.
AU  - A J Millis
AU  - M Hoyle
PY  - 1978
DO  - 10.1038/271668a0
UR  - https://pubmed.ncbi.nlm.nih.gov/625334/
ID  - 625334
ER  -