Fingeraftryk
Dyk ned i forskningsemnerne om 'Socioeconomic differences in smoking in an urban Swedish population. The bias introduced by non-participation in a mailed questionnaire'. Sammen danner de et unikt fingeraftryk.- Sorter
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- Alfabetisk
G Boström, J Hallqvist, B J Haglund, A Romelsjö, L Svanström, Finn Diderichsen