Comorbid conditions are associated with healthcare utilization, medical charges and mortality of patients with rheumatoid arthritis
Crossref DOI link: https://doi.org/10.1007/s10067-016-3277-y
Published Online: 2016-04-23
Published Print: 2016-06
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Han, Guang-Ming
Han, Xiao-Feng
Text and Data Mining valid from 2016-04-23