Topoisomerases and cancer chemotherapy: recent advances and unanswered questions

Neoadjuvant Chemotherapy for Breast Cancer: Unanswered Questions

E-Learning: some unanswered questions

Breast cancer racial disparities: unanswered questions.

Breast cancer is the most common noncutaneous cancer diagnosed in women in the United States and is second only to lung cancer as the leading cause of cancer-related mortality. Although mortality rates have been dropping steadily due to a variety of factors including improved treatment modalities and screening, substantial racial differences in outcome between blacks and whites persist. Althoug...

Recurrent pericarditis: recent advances and remaining questions.

Recurrence is a serious complication of acute pericarditis, characterized by a return of pericardial pain after recovery from an attack of typical acute pericarditis. Some patients experience only a single recurrence, but in many less fortunate, pericardial pain returns unexpectedly at variable intervals during a period that may extend over many years. The pain and any associated fever and leuk...

Recent Advances in Chemotherapy