title: Ultrastructure of polymorphonuclear leukocytes in postcapillary venules after exposure to leukotriene B4 in vivo.
mesh_terms: D000818:Animals; D004727:Endothelium / Q000187:drug effects; D008833:Microcirculation / Q000187:drug effects; D009504:Neutrophils / Q000187:drug effects / Q000648:ultrastructure*; D011817:Rabbits; D013189:SRS-A / Q000494:pharmacology*; D014699:Venules / Q000187:drug effects
chemical_list: D013189:SRS-A