TY  - RPRT
TI  - Letter: Precapillary sphincters.
AU  - A S Iberall
PY  - 1974
DO  - 10.1016/0026-2862(74)90027-2
UR  - https://pubmed.ncbi.nlm.nih.gov/4829272/
ID  - 4829272
ER  -