Association of COVID-19 incidence with objectively and subjectively measured mental health proxies in the Austrian Football League: an epidemiological study
Published in 2021 by
A. van der Zee Neuen 
,
A. Seymer,
D. Schaffler Schaden,
J. Herfert,
O. Brien J.,
T. Johansson,
P. Kutschar,
S. Ludwig,
T. Stoeggl,
D. Keeley,
M. Flamm,
J. Osterbrink
,
A. Seymer,
D. Schaffler Schaden,
J. Herfert,
O. Brien J.,
T. Johansson,
P. Kutschar,
S. Ludwig,
T. Stoeggl,
D. Keeley,
M. Flamm,
J. Osterbrink
