1. Ahmed F, Vyas V, Cornfield A, Goodin S, Ravikumar TS, Rubin EH and Gupta E . (1999). Anticancer Res., 19, 2067–2071.
2. Allen JD, Brinkhuis RF, Wijnholds J and Schinkel AH . (1999). Cancer Res., 59, 4237–4241.
3. Allen JD, Jackson SC and Schinkel AH . (2002). Cancer Res., 62, 2294–2299.
4. Bailly C, Carrasco C, Hamy F, Vezin H, Prudhomme M, Saleem A and Rubin E . (1999). Biochemistry, 38, 8605–8611.
5. Bearden DT and Danziger LH . (2001). Pharmacotherapy, 21, 224S–232S.