[1]
Leikola, J. et al. 2006. Ultrasonography of the axilla in the follow-up of breast cancer patients who have a negative sentinel node biopsy and who avoid axillary clearance. Acta Oncologica. 45, 5 (Jan. 2006), 571–575. DOI:https://doi.org/10.1080/02841860600660795.