LBJ: The Early Years and to help him become even more successful. It is now 1948, and Johnson now is vying for a Senate seat soon to be vacated by a retiring Senator. His promises kept to the people of the hill country, he still must defeat Governor Coke Stevenson, who battles him for a Texas Democratic caucus vote amid rumors of corruption in the form of vote fixing. A 28-28 deadlock is broken when Johnson's staffers pull onto the floor a drunk member (despite goons under the control of Stevenson trying to prevent it), whose vote gains LBJ the Democratic Senate nomination. LBJ
Referred pain modality, intensity, and timing of painful stimuli can be controlled with much more precision. Within this setting there are two main ways that referred pain is studied. In recent years several different chemicals have been used to induce referred pain including bradykinin, substance P, capsaicin, and serotonin. However, before any of these substances became widespread in their use a solution of hypertonic saline was used instead. Through various experiments it was determined that there were multiple factors that correlated with saline administration such as infusion rate, saline concentration, pressure, and amount of saline used. The mechanism by which the saline