were receiving opioid therapy via patient-controlled analgesia pumps, 6) were receiving chronic opioid therapy before PICU admission, 7) were previously enrolled in this study, or 8) if parents ...

Octopuses tend to keep secrets, but we've just learnt how they achieve their extraordinary dexterity. The fine control these almost-alien animals have over each of their eight arms is at least ...

The company claims the new “vacuum energy saving system” can halve energy use for profile extrusions by using speed-controlled vacuum pumps in the calibration table. In addition, the amount of heat ...

were clearly unrelated to i.v. PCA (e.g., a patient dying from a traumatic injury while coincidentally receiving analgesia from an i.v. PCA device). There were 25 reports of possible adverse ...