title: Capsule Commentary on Kern et al., Healthcare Fragmentation and the Frequency of Radiology and Other Diagnostic Tests: a Cross-Sectional Study.
authors.affiliation: VA Boston Healthcare System & Boston University School of Medicine, Boston, MA, USA. hanchate@bu.edu.
authors.forename: Amresh D
authors.initials: AD
authors.lastname: Hanchate
mesh_terms: D003430:Cross-Sectional Studies; D003695:Delivery of Health Care; D006801:Humans; D011859:Radiography