Blood-brain Barrier Breakdown
C.j.guerin, Phd, Mrc Toxicology Unit/ Science Photo Library
Blood-stained Scalpel & Gauze Held By Surgeon
Saturn Stills/science Photo Library
Close-up Of Blood-stained Scalpel Held By Surgeon
Saturn Stills/science Photo Library
Forensic Evidence #1
Tek Image/science Photo Library
Forensic Evidence #5
Tek Image/science Photo Library
Forensic Evidence #12
Tek Image/science Photo Library
Forensic Evidence #14
Tek Image/science Photo Library
Heart Surgery
Medicimage / Science Photo Library
Blood-brain Barrier Breakdown #1
C.j.guerin, Phd, Mrc Toxicology Unit/ Science Photo Library
Forensic Evidence Collection
Patrick Landmann/science Photo Library
Nurse Counting Compresses
Aj Photo/hop Americain/science Photo Library
Photographing Forensic Evidence
Patrick Landmann/science Photo Library
Gloved Hands With Bloody Scalpel And Gauze
Saturn Stills/science Photo Library
Mathieu Orfila
Collection Abecasis/science Photo Library
Photographing Evidence #1
Mauro Fermariello/science Photo Library
Collecting Evidence #1
Mauro Fermariello/science Photo Library
Collecting Evidence #2
Mauro Fermariello/science Photo Library
Surgeon's Blood Stained Gloves.
Medicimage / Science Photo Library
Surgeon's Blood Stained Gloves. #1
Medicimage / Science Photo Library
Cacatua Sanguinea
Natural History Museum, London
Cacatua Sanguinea #1
Natural History Museum, London
Knife Crime
Tek Image/science Photo Library
Forensic Investigation
Tek Image/science Photo Library
Forensic Investigation #2
Tek Image/science Photo Library
Forensic Investigation #3
Tek Image/science Photo Library
Forensic Investigation #4
Tek Image/science Photo Library
Knife Crime #1
Tek Image/science Photo Library
Knife Crime #2
Tek Image/science Photo Library
Forensic Investigation #6
Tek Image/science Photo Library
Examining Clothing In Forensic Laboratory
Peter Menzel/science Photo Library
Surgeons Operating On A Cancerous Breast #1
Mauro Fermariello/science Photo Library
Examining Clothing In Forensic Laboratory #1
Peter Menzel/science Photo Library
Knife Crime #3
Tek Image/science Photo Library
Blood-brain Barrier
C.j.guerin, Phd, Mrc Toxicology Unit/ Science Photo Library
Blood Clot #1
Cnri/science Photo Library
Blood Cells
Microscape/science Photo Library
Blood On A Paper Towel
Ian Gowland/science Photo Library
Blood Vessels
Microscape/science Photo Library
Bladder Blood Supply
R. Bick, B. Poindexter, Ut Medical School/science Photo Library
Red Blood Cells
Microscape
Blood-stained Surgical Glove
Medicimage / Science Photo Library
Blood-stained Gauze Held In Scissor Forceps
Saturn Stills/science Photo Library
Blood-stained Dressings Used In Surgery
Arno Massee/science Photo Library
Blood-stained Glass Sample In An Evidence Jar
Digicomphoto/science Photo Library
Femoral Vein And Artery
Astrid & Hanns-frieder Michler/science Photo Library
Scissors And Blood Stained Cotton
Digicomphoto/science Photo Library
Scissors And Blood Stained Cotton #1
Digicomphoto/science Photo Library
Klippel-trenaunay-weber Syndrome
Cnri/science Photo Library
Knife Crime Concept #2
Victor De Schwanberg/science Photo Library
Blood-stained Surgical Gloves #2
Kevin Curtis
Arteriole Blood Vessel
Cnri/science Photo Library
Blood Smear
Jose Calvo / Science Photo Library
Blood-brain Barrier Breakdown #2
C.j.guerin, Phd, Mrc Toxicology Unit/ Science Photo Library
Blood Sample Analysis
Aberration Films Ltd
Blood Clot
Cnri/science Photo Library
Blood Vessel
Ziad M. El-zaatari/science Photo Library
Blood Clot #1
Ziad M. El-zaatari/science Photo Library
Blood Clot #2
Ziad M. El-zaatari/science Photo Library
Blood Clot
Ziad M. El-zaatari/science Photo Library
Blood Cells
Steve Allen/science Photo Library
Blood Vessel Wall
Ziad M. El-zaatari/science Photo Library
Acute Myeloid Leukemia
Steve Gschmeissner/science Photo Library
Brain Tissue Blood Supply
Thomas Deerinck, Ncmir
Bird Blood #1
Steve Gschmeissner
Bird Blood
Steve Gschmeissner/science Photo Library
Bird Blood
Steve Gschmeissner
Intestinal Blood Supply
R. Bick, B. Poindexter, R. Kozar (utmsh Surgery), Ut Medical School/science Photo Library
Brain Blood Vessels
C.j.guerin, Phd, Mrc Toxicology Unit/ Science Photo Library
Leukaemia Blood Cells
National Cancer Institute/science Photo Library
Brain Blood Vessels #1
C.j.guerin, Phd, Mrc Toxicology Unit/ Science Photo Library
Brain Blood Vessels #2
C.j.guerin, Phd, Mrc Toxicology Unit/ Science Photo Library
Port-wine Stain
Larry Dunstan/science Photo Library