TY  - RPRT
TI  - Tunnelling instruments for vascular grafts: problems and solutions.
AU  - M A Enzler
PY  - 1991
DO  - 10.1016/s0950-821x(05)80906-5
UR  - https://pubmed.ncbi.nlm.nih.gov/1756885/
ID  - 1756885
ER  -