1.
Kronholm E, Markkula J, Virta LJ. What is behind the seeming cessation of the increase in sleep medicine consumption in Finland during the last years?. J Public Health Res [Internet]. 2012Jun.12 [cited 2021Sep.22];1(2):e23. Available from: https://jphres.org/index.php/jphres/article/view/jphr.2012.e23