1. Environment and chronic disease in rural areas of Heilongjiang, China (ECDRAHC). Issue 1 (17th January 2023) Authors: Jiang, Yuting; Feng, Hongqi; Jiao, Zhe; Du, Yang; Li, Yuanyuan; Liu, Xiaona; Tong, Simeng; Shao, Xinhua; Li, BingYun; Sun, Hongna; Meng, Fangang; Shen, Yuncheng; Li, Mang; Zhao, Qiaoshi; Li, Dandan; Gao, Lin; Fu, Xiaoyan; Li, Fuyuan; Cui, Silu; Zhang, Liwei Journal: BMJ open Issue: Volume 13:Issue 1(2023) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗