PT - JOURNAL ARTICLE AU - Leigh Neumayer AU - Sarkis Meterissian AU - Kelly McMasters ED - , TI - ASCO recommended guidelines for sentinal lymph node biopsy for early-stage breast cancer DP - 2007 Dec 01 TA - Canadian Journal of Surgery PG - 482--484 VI - 50 IP - 6 4099 - http://canjsurg.ca/content/50/6/482.short 4100 - http://canjsurg.ca/content/50/6/482.full SO - CAN J SURG2007 Dec 01; 50