Included is a link to Improvised Medicine 2 Edition
https://www.fuerzas-armadas.mil.ar/Laboratorio-farmaceutico-conjunto/files/Internacional/Ambientes%20Desfavorables_Pr%C3%A1ctica%20M%C3%A9dica/2016%20Improvised%20Medicine.pdfHere is a Amazon link to the hardcover physical copy which I would argue to a good investment
https://www.amazon.com/Improvised-Medicine-Providing-Extreme-Environments/dp/0071847626IMPROVISED MEDICINE is basically a textbook for medical professionals who may find themselves operating in the most adverse situations such a disaster area or war zone without the proper reasources but an over abundance of sick and injured patients.
Going off table if contents
Section 3 covers airway, vital signs, breathing, circulation, dehydration,vascular access, medications, sedation and general anesthesia, laboratory, radiology/imaging etc
Section 4 covers surgical interventions, dental, ear nose throat, orthopedics, neurology, Gyn, Urology, etc
A great resource that?s free via pdf link. I think one glance will seriously have readers considering purchasing the hardcover version for grid down situations