Incentives, such as money, vouchers or deposits, can be used to encourage people to quit smoking, and to reward them if they remain non-smoking. Such schemes can be run in workplaces, in clinics, and ...
The first stage was a pilot trial. 412 people took part in the pilot trial. The 2nd stage is a phase 3 trial. For this stage the researchers need 4,500 people to join. This is a randomised trial. The ...
Lawyers for a New Jersey man charged with the brutal murders of four of his relatives are challenging the use of an increasingly common tool that has transformed DNA analysis in dozens of labs ...