NCBI Resource Coordinators (2012). „Database resources of the National Center for Biotechnology Information”. Nucleic Acids Research41 (Adatbázis), D8–D20. o. DOI:10.1093/nar/gks1189. PMID23193264. PMC3531099.
nih.gov
ncbi.nlm.nih.gov
NCBI Resource Coordinators (2012). „Database resources of the National Center for Biotechnology Information”. Nucleic Acids Research41 (Adatbázis), D8–D20. o. DOI:10.1093/nar/gks1189. PMID23193264. PMC3531099.
NCBI Resource Coordinators (2012). „Database resources of the National Center for Biotechnology Information”. Nucleic Acids Research41 (Adatbázis), D8–D20. o. DOI:10.1093/nar/gks1189. PMID23193264. PMC3531099.