author = { Beller, Johannes AND Schäfers, Jürgen AND Geyer, Siegfried AND Haier, Jörg AND Epping, Jelena },

title = { Patterns of Changes in Oncological Care due to COVID-19: Results of a Survey of Oncological Nurses and Physicians from the Region of Hanover, Germany },

publisher = {MDPI AG},

isbn = {2227-9032},

year = {2021},

url = { http://slubdd.de/katalog?TN_libero_mab2 }