Zhu, Liling Clinicopathological features, treatment patterns, and prognosis of squamous cell carcinoma of the breast: an NCDB analysis. [electronic resource] - BMC cancer Jan 2019 - 26 p. digital Publication Type: Journal Article ISSN: 1471-2407 Standard No.: 10.1186/s12885-018-5212-x doi Subjects--Topical Terms: AdultAgedCarcinoma, Ductal, Breast--drug therapyCarcinoma, Squamous Cell--drug therapyFemaleHumansKaplan-Meier EstimateMastectomy, SegmentalMiddle AgedNeoadjuvant TherapyNeoplasm GradingPrognosisProgression-Free Survival