Gomes Filho, José Euderaldo Costa, et al. “CLINICAL AND PATHOLOGICAL CHARACTERISTICS AND MOLECULAR SUBTYPES IN A PROSPECTIVE COHORT OF PATIENTS WITH BREAST CANCER ACCORDING TO ACCESS TO TREATMENT: SUPPLEMENTARY HEALTH CARE VERSUS UNIFIED HEALTH SYSTEM”. Mastology, vol. 31, Oct. 2021, p. 42, doi:10.29289/259453942021v31s2042.