Long-term, tunneled, noncuffed central venous catheter in cancer patients (Vygon): safety, efficacy, and complications.

Prophylaxis of central venous catheter-related thrombosis with minidose warfarin in patients treated with high-dose chemotherapy and peripheral-blood stem-cell transplantation: retrospective analysis of 228 cancer patients.

Adrenocortical oncocytoma: case report.