Combination therapy of lapatinib and Capecitabine for ErbB2-positive metastatic or locally advanced breast cancer: results from the Lapatinib Expanded Access Program (LEAP) in Central and Eastern Europe.

Greil R, BorГ…ВЎtnar S, PetrГЎkovГЎ K, Marcou Y, Pikiel J, Wojtukiewicz MZ, Koza I, Steger GG, Linn M, Das Gupta A, Cwiertka K.

http://www.ncbi.nlm.nih.gov/pubmed/21577028