Radiosensitivity of human breast cancer cell lines of different hormonal responsiveness. Modulatory effects of oestradiol /1996/ Villalobos M, Becerra D, Núñez MI, Valenzuela MT, Siles E, Olea N, Pedraza V, Ruiz de Almodóvar JM. Int J Radiat Biol. 1996;70(2):161-169.https://doi.org/10.1080/095530096145157