http://www.bestbets.org/cgi-bin/bets.pl?record=00174 re i/n naloxone

http://www.emergencymed.org.uk/temp/1253-N-CTR-16.pdf - the bottom line is 1mg per nostril

http://www.bestbets.org/cgi-bin/bets.pl?record=00161 - midazolam 0.2mg per kg

http://www.bestbets.org/cgi-bin/bets.pl?record=00161 - lorazepam 100mcg/kg