title: Primary tumor resection in stage IV breast cancer: consistent benefit, or consistent bias?
authors: Seema A
authors: SA
authors: Khan
mesh_terms: D000230:Adenocarcinoma / Q000556:secondary / Q000601:surgery*; D001943:Breast Neoplasms / Q000473:pathology / Q000601:surgery*; D018270:Carcinoma, Ductal, Breast / Q000556:secondary / Q000601:surgery*; D018275:Carcinoma, Lobular / Q000556:secondary / Q000601:surgery*; D005260:Female; D006801:Humans; D015996:Survival Rate; D016896:Treatment Outcome