2024-03-29T15:04:27Z
https://kpbc.umk.pl/oai-pmh-repository.xml
oai:kpbc.umk.pl:2228
2005-11-15T08:55:48Z
KujawskoPomorskaDigitalLibrary:EducationalMaterials KujawskoPomorskaDigitalLibrary:EducationalMaterials:Medicine KujawskoPomorskaDigitalLibrary KujawskoPomorskaDigitalLibrary:EducationalMaterials:Medicine:Periodicals