http://www.springerlink.com/content/n5r3h7317374v6q3/
Breast Cancer Research and Treatment
Volume 136, Number 1 (2012), 289-293, DOI: 10.1007/s10549-012-2236-9
Brief Report
Management of small HER2 overexpressing tumours
Arnoud Templeton, Alberto Ocaña, BoÅ¡tjan Å*eruga, Francisco Vera-Badillo, Lindsay Carlsson, Philippe Bedard and Eitan Amir
Hope this helps!