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Chemicals and Drugs
Biological Factors
Blood Coagulation Factors
+ 27
Intercellular Signaling Peptides and Proteins
+ 26
Antigens
+ 20
Pigments, Biological
+ 17
Biological Markers
+ 8
Toxins, Biological
+ 8
Blood Coagulation Factor Inhibitors
+ 4
Chemotactic Factors
+ 4
Inflammation Mediators
+ 3
Pheromones
+ 2
Host-Derived Cellular Factors
+ 1