[Contribution to the study of the collateral circulation of the lumbosacral tract of the spinal cord. Experimental research on the fetus].
D002319:Cardiovascular System; D003097:Collateral Circulation; D005333:Fetus; D008161:Lumbosacral Region / Q000098:blood supply*; D013116:Spinal Cord / Q000098:blood supply*; D013131:Spine
LUMBOSACRAL REGION/blood supply; SPINAL CORD/blood supply