TY - JOUR T1 - Phase II study of gemcitabine as first-line chemotherapy in patients with advanced or metastatic breast cancer JO - Anti-Cancer Drugs PY - 1999/01/01 AU - Possinger K AU - Kaufmann M AU - Coleman R AU - Stuart NSA AU - Helsing M AU - Ohnmacht U AU - Arning M ED - DO - DOI: 10.1097/00001813-199902000-00003 PB - Ovid Technologies (Wolters Kluwer Health) VL - 10 IS - 2 SP - 155 EP - 162 Y2 - 2025/10/10 ER -