All subsequent effects refer to comparisons with sham procedures. For chronic axial spine pain, the following probably provide little to no difference in pain relief (moderate certainty evidence): ...

Correspondence to Dr W Brinjikji, Department of Radiology, Mayo Clinic, 200 First Street SW, OL1-112 SMH, Rochester, MN 55905, USA; Brinjikji.waleed{at}mayo.edu Spinal epidural arteriovenous fistulas ...

2 Department of Clinical Epidemiology & Biostatistics, McMaster University, Hamilton, Ontario, Canada Correspondence to: Dr Harsha Shanthanna, Department of Anesthesia, McMaster University, HSC-2U1, ...

Plant growth promoting rhizobacteria can replace chemical fertilizers, but they are susceptible to harsh environmental conditions. Here, the authors report on a protective hydrogel for promoting ...

The implications for nurses include the need to learn and practice safe injection technique. Nurses must also assess for complications (both immediate and long term), and educate patients.

Oblique line scan microscopy achieves nanoscale spatial and sub-millisecond temporal resolution across a large field of view, enabling improved and robust single-molecule biophysical measurements ...