Sleep duration and testosterone levels in community older men: results from the West China Health and Aging Trend study

• Xianghong Zhou,
• Shi Qiu,
• Linghui Deng,
• Zilong Zhang,
• Kun Jin,
• Xingyang Su,
• Di Jin,
• Qiming Yuan,
• Chichen Zhang,
• Yifan Li,
• Qiang Wei,
• Lu Yang,
• Birong Dong,
• Xiangxiang Pan,
• Peifang Wei

Affiliations

Xianghong Zhou

Shi Qiu

Linghui Deng

Zilong Zhang

Kun Jin

Xingyang Su

Di Jin

Qiming Yuan

Chichen Zhang

Yifan Li

Qiang Wei

Lu Yang

Birong Dong

Xiangxiang Pan

Peifang Wei