[Professor Sten Rönnberg: the extent of gambling in Sweden is surveyed in a research project covering several years].
Lind
J
J
D005715:Gambling / Q000523:psychology; D049673:History, 20th Century; D006801:Humans; D009664:Norway; D015995:Prevalence; D011613:Psychotherapy; D012106:Research; D012944:Social Support; D013548:Sweden / Q000453:epidemiology