Contamination of underwater seal drainage systems in thoracic surgery.
Graham
A N
AN
Gibbons
J R
JR
McGuigan
J A
JA
D004322:Drainage / Q000295:instrumentation*; D004866:Equipment Contamination; D006801:Humans; D013530:Surgical Wound Infection / Q000517:prevention & control; D013903:Thoracic Surgery / Q000295:instrumentation; D013997:Time Factors