Reference Intervals for 24-Hour Urinary Calcium Excretion and Its Association With Bone Metabolism: A Multicenter Study

• by Li Shen, Hao Zhang, Qi Lu, Shanshan Li, Yazhao Mei, Chao Gao, Hua Yue, Xiangtian Yu, Qi Yao, Yanan Huo, Yuhong Zeng, Yin Jiang, Zhongjian Xie, Aijun Chao, Xiaolan Jin, Guangjun Yu, Li Mao, Zhenlin Zhang

• February 28, 2025

Can CT Radiomics Detect Osteoporosis?

Radiomics analysis of lumbar spine computed tomography is compared with established imaging-based measures of bone density.

• by Kathryn Wighton

• February 24, 2026

• 3 min

Fabricated Citations Are Reaching Medical Journals

A large audit of biomedical publications suggests fabricated references are increasingly appearing in peer-reviewed papers — often in ways that are difficult for reviewers and readers to detect.

• by Kerri Miller

• May 8, 2026

• 4 min

Impact of Sleeve Gastrectomy on Skeletal Health: An Overlooked Concern

• by Peter R Ebeling

• January 20, 2025