Blocked syringe with use of needle-free connector.
McCallum
S R
SR
Graham
G R
GR
Sigston
P E
PE
D003422:Critical Care / Q000379:methods; D004867:Equipment Design; D004868:Equipment Failure; D006801:Humans; D012151:Resuscitation / Q000295:instrumentation; D013594:Syringes