@misc{Leach_Oliver_A._Choroby_2019,
 author={Leach, Oliver A. and van Boxel, Gijsbert I.},
 copyright={Edra Urban & Partner},
 address={Wrocław <br>},
 howpublished={online},
 year={2019},
 publisher={Edra Urban & Partner},
 language={polski},
 title={Choroby wewnętrzne},
 keywords={Medycyna wewnętrzna - podręczniki akademickie},
}