[1]
Wolfisberg, S., Gregoriano, C., Struja, T., Kutz, A., Koch, D., Bernasconi, L., Hammerer-Lercher, A., Mohr, C., Haubitz, S., Conen, A., Fux, C.A., Mueller, B. and Schuetz, P. 2021. Comparison of characteristics, predictors and outcomes between the first and second COVID-19 waves in a tertiary care centre in Switzerland: an observational analysis. Swiss Medical Weekly. 151, 3132 (Aug. 2021), w20569. DOI:https://doi.org/10.4414/smw.2021.20569.