Hematemesis

http://lifeinthefastlane.com/resources/upper-gastrointestinal-haemorrhage/

• differential
  

http://shortcoatsinem.blogspot.com/2013/02/you-want-me-to-stick-that-tube-where.html 

• Nasogastriclavage
  

http://gi.org/guideline/management-of-patients-with-ulcer-bleeding/ 

• GI society guidelines
  

http://www.foamem.com/2014/02/28/briefs-my-baby-threw-up-blood/

• hematemesis in neonate
  

http://www.emdocs.net/unstable-patient-gi-bleed/ 

• unstable patient with GI bleeding
  

http://pmj.bmj.com/content/80/945/399.full

• full text review article
  

https://www.aliem.com/2011/paucis-verbis-upper-gi-bleeding/

• upper GI bleeding
  

http://emcrit.org/pulmcrit/coagulopathy-bleeding-cirrhotic-inr/

• bleeding in cirrhotics
  

http://www.wikem.org/wiki/Upper_gastrointestinal_bleeding 

• Upper GI Bleed