Changes of bone turnover markers and serum PTH after night or morning administration of zoledronic acid in breast cancer patients with bone metastases. by Generali, D, Dovio, A, Tampellini, M, Tucci, M, Tedoldi, S, Torta, M, Bonardi, S, Allevi, G, Aguggini, S, Milani, M, Harris, A, Bottini, A, Dogliotti, L, Angeli, A, Berruti, A