TY  - RPRT
TI  - Microsurgery: a rapidly expanding field.
AU  - B M O'Brien
PY  - 1977
DO  - 10.1111/j.1445-2197.1977.tb04287.x
UR  - https://pubmed.ncbi.nlm.nih.gov/269696/
ID  - 269696
ER  -