Here ya go.

Selecting "Homicide" as the "Intent" for "Firearms":

2005, United States
Homicide Firearm Deaths and Rates per 100,000
All Races, Both Sexes, All Ages
ICD-10 Codes: X93-X95, *U01.4

Number of
Deaths, Population, Crude Rate, Age-Adjusted Rate**
12,352 - 296,507,061 - 4.17 - 4.15

Vs.

Selecting "Homicide" as the "Intent" for "Poisoning":

2005, United States
Homicide Poisoning Deaths and Rates per 100,000
All Races, Both Sexes, All Ages
ICD-10 Codes: X85-X90, *U01(.6,.7)

Number of
Deaths, Population, Crude Rate, Age-Adjusted Rate**
89 - 296,507,061 - 0.03 - 0.01

Of course Homicidal intent is much more likely with a Firearm, but the stats still show that if someone is going to kill you, it doesn't matter which method they use, thier still going to do it.