Effect of male obstructive sleep apnea hypopnea syndrome on bone metabolism and bone mineral density in  patients with type 2 diabetes mellitus
Wang Mayan1, Han Xingfa3, Yang Wenhui1, Jiang Panpan1, Liu Yang1, Liu Hua2
Clinical Focus . 2019, (10): 894 -897 .  DOI: 10.3969/j.issn.1004-583X.2019.10.006