The effect is not over some life - or - death last minute procedure, but of his debates with the doctor over his father's caffeine intake. (indiewire.com)
The researchers injected either the antisense drug or a placebo into the study participants» spinal fluid — a 20 - minute procedure similar to those that deliver epidural anesthesia to women in labor. (scientificamerican.com)
The Norplant literature describes removal as a 15 - minute procedure under local anaesthetic. (newscientist.com)