Search for tag: "injected"

00:09 pfiz_epi_03_01_01_02_vidStep2.flv pfiz_epi_03_01_01_02_vidStep2.flv	pfiz_epi_03_01_01_02_vidStep2.flv anesthetic nerve floods interrupted injected local caption complete From Dave Frank 1 plays
00:19 pfiz_epi_01_02_01_01_vidStep2.flv pfiz_epi_01_02_01_01_vidStep2.flv	pfiz_epi_01_02_01_01_vidStep2.flv cranial depend spinal cord space administered concepts in physics solution epidural inject volume blockade increases migration extent injected segmental dosage forms caption complete From Dave Frank 14 plays