Between-occasion repeatability of fractional exhaled nitric oxide measurements in children

por Barański, Kamil, Zejda, Jan E.
Publicado 2018

Evaluation of the First Polish Web-Based Intervention Aimed at Improving Cancer Prevention (the PORINA Study)

por Gajda, Maksymilian, Kowalska, Małgorzata, Zejda, Jan E.
Publicado 2018

Acute respiratory responses to the use of e-cigarette: an intervention study

por Brożek, Grzegorz M., Jankowski, Mateusz, Zejda, Jan E.
Publicado 2019

Impact of changing GOLD guidelines (2007–2011–2017) on assignment of a COPD patient to disease severity category

por Nowak, Marcin, Brożek, Grzegorz M., Zejda, Jan E., Jankowski, Mateusz, Pierzchała, Władysław
Publicado 2018

Development, evaluation and validation of a new instrument for measurement quality of life in the parents of children with chronic disease

por Farnik, Małgorzata, Brożek, Grzegorz, Pierzchała, Władysław, Zejda, Jan E, Skrzypek, Michał, Walczak, Łukasz
Publicado 2010

Parental Opinions and Attitudes about Children’s Vaccination Safety in Silesian Voivodeship, Poland

por Braczkowska, Bogumiła, Kowalska, Małgorzata, Barański, Kamil, Gajda, Maksymilian, Kurowski, Tomasz, Zejda, Jan E.
Publicado 2018

Comparison of spirometric results obtained from the sitting and standing position in children participating in an epidemiological study

por Brożek, Grzegorz M., Zejda, Jan E., Jarosińska, Agnieszka, Idzik, Agnieszka, Lawson, Joshua, Barański, Kamil
Publicado 2018

Seroprevalence of Anti-SARS-CoV-2 Antibodies in a Random Sample of Inhabitants of the Katowice Region, Poland

por Zejda, Jan E., Brożek, Grzegorz M., Kowalska, Małgorzata, Barański, Kamil, Kaleta-Pilarska, Angelina, Nowakowski, Artur, Xia, Yuchen, Buszman, Paweł
Publicado 2021