Search for tag: "blocking"

Hypotension.mp4 duration 23 seconds Hypotension.mp4 Hypotension.mp4	Hypotension.mp4 sympathetic heart hypotension return circulation spine distributed lation outflow blood blank decreased blocking caption complete From Dave Frank 15 plays
pfiz_epi_01_03_02_01_hotspot1_720x406.flv duration 19 seconds pfiz_epi_01_03_02_01_hotspot1_720x406.flv pfiz_epi_01_03_02_01_hotspot1_720x406.flv	pfiz_epi_01_03_02_01_hotspot1_720x406.flv sympathetic heart hypotension return circulation spine distributed lation outflow blood blank decreased blocking caption complete From Dave Frank 5 plays