| Despite high doses of intravenous morphine and ketamine, the pain was unbearable. |
| She was given morphine and needed ventilation for her subsequent apnoea and to try to lower her pulmonary resistance to improve lung blood flow. |
| Nicotine has a similar addiction liability profile to cocaine, morphine, or amphetamine. |
| Initially, lethal injections of drugs such as morphine were used, but soon all morphine was needed at the front. |
| The isolation of morphine from opium takes advantage of the amphoteric nature of the alkaloid, since morphine is a phenolic amine. |
| Some even have to be given morphine in a last-ditch attempt to cure their addiction. |
