title: Nobel lecture, 8th December 1982. Adventures and excursions in bioassay: the stepping stones to prostacyclin.
mesh_terms: D000707:Anaphylaxis / Q000503:physiopathology; D000818:Animals; D001161:Arteriosclerosis / Q000503:physiopathology; D001241:Aspirin / Q000494:pharmacology; D001681:Biological Assay; D011464:Epoprostenol / Q000096:biosynthesis / Q000502:physiology* / Q000627:therapeutic use; D006801:Humans
chemical_list: D011464:Epoprostenol; D001241:Aspirin