Кислород жидкий медицинский

http://classyfire.wishartlab.com/tax_nodes/C0000001
http://classyfire.wishartlab.com/tax_nodes/C0000423
http://classyfire.wishartlab.com/tax_nodes/C0000453
http://classyfire.wishartlab.com/tax_nodes/C0000554
http://classyfire.wishartlab.com/tax_nodes/C0000554
http://classyfire.wishartlab.com/tax_nodes/C0003944
https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:15379
http://metacyc.org/META/new-image?type=COMPOUND&object=OXYGEN-MOLECULE
http://www.hmdb.ca/metabolites/HMDB0001377
http://www.genome.jp/dbget-bin/www_bget?drug:D00003
http://www.genome.jp/dbget-bin/www_bget?cpd:C00007
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=977
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?sid=310265054
https://www.chemspider.com/Chemical-Structure.952.html
https://mor.nlm.nih.gov/RxNav/search?searchBy=RXCUI&searchTerm=7806
https://www.ebi.ac.uk/chebi/searchId.do?chebiId=27140
https://www.ebi.ac.uk/chembldb/index.php/compound/inspect/CHEMBL1234886
http://www.pharmgkb.org/drug/PA450744
https://www.ebi.ac.uk/pdbe-srv/pdbechem/chemicalCompound/show/OXY
https://www.drugs.com/pro/oxygen.html
https://en.wikipedia.org/wiki/Oxygen