A semiconductor reticle transportation container includes a box and a base, the box having an opening and the base including a reticle support. Preferably, the amount of opioid antagonist included in the combination product provides at least a mildly negative, aversive experience in physically dependent addicts. The housing can include an inner wall at least partially defining a machine cavity, a coolant sump, and at least one coolant channel positioned between the inner wall and an outer wall of the housing. In other words, a therapeutic agent for fibromyalgia is disclosed that contains etanercept as an active ingredient in an effective amount. For example, in a communication system in which the second supply is common to both devices, but the first supply is not, the disclosed Vref generator produces a value for Vref that tracks Vssq but not the first supply. On application of hand pressure by an operator to the pair of handles of the surgical retractor rotates each handle and arm member about the pivot pin and causes the blades to move apart so that in use in a surgical site the blades abut against and retract tissue matter.