Dimitrakakis C, Zagouri F, Tsigginou A, Marinopoulos S, Sergentanis TN, Keramopoulos A, Zografos GC, Ampela K, Mpaltas D, Papadimitriou C, et al. Does pregnancy-associated breast cancer imply a worse prognosis? a matched case-case study. Breast Care [Internet]. 2013;8(3):203 - 207.