Birmingham gauge

The Birmingham gauge,[1] officially the Birmingham Wire Gauge and often abbreviated as G or ga,[2] is a unit of wire gauge used to measure the thickness or diameter of wires and tubing, including hypodermic needles and other medical tube products.

  1. ^ Page 400 in: Steven M. Yentis, Nicholas P. Hirsch, James Ip (2013). Anaesthesia and Intensive Care A-Z E-Book: An Encyclopedia of Principles and Practice. FRCA Study Guides (5 ed.). Elsevier Health Sciences. ISBN 978-0-7020-5375-7.{{cite book}}: CS1 maint: multiple names: authors list (link)
  2. ^ Pöll, J. S. (1999). "The story of the gauge". Anaesthesia. 54 (6): 575–581. doi:10.1046/j.1365-2044.1999.00895.x. ISSN 1365-2044.