FentPropTrac

No question.

I'm an Anaesthetist and get into some pretty hairy scrapes from time to time as we tend to. Big thanks to you guys everywhere for always sounding cheerful on the phone despite the 16th unit being x-matched that hour, for knocking some heads together to actually getting hold of more platelets than we initially thought we'd need, the notes saying "The K+ is 7 on the system but its clearly nonsense", and for occasionally phoning us up with the "You know this chaps got antibodies and the nearest PRC is 80 miles away?" warning!

Believe me you wouldn't like mine! But as I'm on call this weekend I'll drop some chocolates into the lab before the first obstetric haemorrhage of the day