Physicians' Attitudes, Knowledge, and Perceived Barriers toward Fertility Preservation in Young Breast Cancer Patients in a Developing Country. - Villarreal-Garza C; Martinez-Cannon BA; Barragan-Carrillo R; Bargallo-Rocha JE; Platas A; Peña-Curiel O; Torres J; Castro-Sanchez A; Mohar A; Rivera S (Revista de investigacion clinica; organo del Hospital de Enfermedades de la Nutricion, 2021)