PT  - JOURNAL ARTICLE
AU  - Christopher J. Moran
TI  - The Collar Sign in Pipeline Embolization Device–Treated Aneurysms
AID  - 10.3174/ajnr.A6465
DP  - 2020 Mar 01
TA  - American Journal of Neuroradiology
PG  - 486--487
VI  - 41
IP  - 3
4099  - http://www.ajnr.org/content/41/3/486.short
4100  - http://www.ajnr.org/content/41/3/486.full
SO  - Am. J. Neuroradiol.2020 Mar 01; 41