The use of different tobacco and related products, with and without flavours, among 15-year-olds in Slovenia
Koprivnikar, Helena, Zupanic, Tina
Effectiveness of school-based smoking prevention programmes
Koprivnikar, Helena
Razširjenost Kajenja Med Medicinskimi Sestrami, Babicami In Zdravstvenimi Tehniki V Sloveniji / The Prevalence Of Smoking Among Nurses, Midwives And Nursing Technicians In Slovenia
Koprivnikar, Helena, Zupanič, Tina, Pucelj, Vesna, Blenkuš, Mojca Gabrijelčič
Changes in the use of alcohol and tobacco in Slovenia during the first wave of the SARS-COV-2 pandemic
Krnel, Sandra Radoš, Kilian, Carolin, Keršmanc, Marjetka Hovnik, Roškar, Maja, Koprivnikar, Helena
Age at Smoking Initiation in Slovenia
Koprivnikar, Helena, Korošec, Aleš