Table I.

Concentrations of the chemotherapeutic agents used to treat the RB cell lines.

Cytostatic drug	Cell line	Final concentration (µmol/ml)
Cisplatin	WERI-Rb1	8
(1 mg/ml)	Y-79	5
	RB-355	6
Etoposide	WERI-Rb1	5
(20 mg/ml)	Y-79	3
	RB-355	1