May one day lead to implants that would assist in the treatment of chronic pain Scientists have developed a new material that can slowly release medication over a period of several months. (innovationtoronto.com)
Studies are typically done over a period of several months, but emergency studies may also be conducted if there are signs of abuse or imminent danger to any minor children. (wisegeek.com)
To uncover answers to these questions, I interviewed over 100 members of families with teens, including five teen case studies with whom I spent time over a period of several months. (religion-online.org)