RT Journal Article SR Electronic T1 Photodegraded Nifedipine Promotes Transferrin-Independent Gallium Uptake by Cultured Tumor Cells JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 159 OP 165 VO 40 IS 1 A1 Cheryl A. Luttropp A1 Chau Vu A1 Kathryn A. Morton YR 1999 UL http://jnm.snmjournals.org/content/40/1/159.abstract AB