[A protein growth factor for HeLa cells].
D006367:HeLa Cells; D006801:Humans; D036341:Intercellular Signaling Peptides and Proteins; D009369:Neoplasms; D011506:Proteins; D046509:Tissue Culture Techniques
D036341:Intercellular Signaling Peptides and Proteins; D011506:Proteins
NEOPLASMS; PROTEINS; TISSUE CULTURE