Select any link to see items in a related category.

more general categories	information about this item
4. Semantic Terms	4. Semantic Terms
Entity [STY:T071] (48056)
Physical Object [STY:T072] (47583)
Substance [STY:T167] (46174)
Chemical [STY:T103] (46110)
Chemical Viewed Structurally [STY:T104] (44741)	Organic Chemical [STY:T109] (44144)
D05. Macromolecular Substances	D05. Macromolecular Substances
Macromolecular Substances [MESH:D046911] (6105)
Polymers [MESH:D011108] (5206)	Polyesters [MESH:D011091] (271)
D25. Biomedical and Dental Materials	D25. Biomedical and Dental Materials
Polymers [MESH:D011108] (3436)	Polyesters [MESH:D011091] (270)
J. Technology, Industry, Agriculture	J. Technology, Industry, Agriculture
Technology, Industry, and Agriculture [MESH:D013676] (4406)
Manufactured Materials [MESH:D008420] (4216)
Biomedical and Dental Materials [MESH:D001697] (4055)
Polymers [MESH:D011108] (3429)	Polyesters [MESH:D011091] (270)