Abstracting and indexing
Academic Search Complete
ARIANTA
EBSCO
Electronic Journals Library (EZB)
EMBASE
Emerging Sources Citation Index (Web of Science, Clarivate)
Free Medical Journals
Genamics/JournalSeek
Harvard Libraries - University of California Libraries
J-Gate
OHIOLINK
Polish Medical Library (GBL)
Polish Ministry of Science and Higher Education (PMSHE)
PubMed Central (PMC)
ROAD Directory of Open Access scholarly Resources
SCOPUS
Swiss University Library Network (RERO)
WorldCat
ZETOC