The prostaglandins.
D000818:Animals; D004373:Ductus Arteriosus / Q000502:physiology; D005260:Female; D005334:Fever / Q000503:physiopathology; D006487:Hemostasis; D006801:Humans; D007249:Inflammation / Q000503:physiopathology; D008168:Lung / Q000187:drug effects; D010974:Platelet Aggregation; D011247:Pregnancy; D011448:Prostaglandin Antagonists; D011453:Prostaglandins / Q000032:analysis / Q000494:pharmacology / Q000502:physiology; D013564:Sympathetic Nervous System / Q000187:drug effects; D009435:Synaptic Transmission / Q000187:drug effects
D011448:Prostaglandin Antagonists; D011453:Prostaglandins