Characterization of seven human melanoma cell lines: melanogenesis and secretion of plasminogen activators.

por Hoal-Van Helden, E. G., Wilson, E. L., Dowdle, E. B.
Publicado 1986

Detection by DNA fingerprinting of somatic changes during the establishment of a new prostate cell line.

por van Helden, P. D., Wiid, I. J., Hoal-van Helden, E. G., Bey, E., Cohen, R.
Publicado 1994