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In order to compare two types of long, soft central venous catheters with the same stiffness, 39 silicone elastomer (SE) and 36 polyurethane (PU) catheters were inserted in 75 patients via basilic or(More)
OBJECTIVE To compare efficacies, failure rates, and technical complication rates of intraspinal treatments in patients with "refractory" nonmalignant pain conditions in relation to the approach(More)
OBJECTIVE To provide a basis for recommendations on the exchange of containers (syringes and cassettes) and antibacterial filters, and for choice of administration device in patients with(More)