Effect of heparin upon various forms of the thrombohemorrhagic phenomenon (THP).
D000818:Animals; D004903:Erythrocyte Aggregation; D006470:Hemorrhage; D006493:Heparin / Q000494:pharmacology*; D009638:Norepinephrine / Q000494:pharmacology*; D051381:Rats; D012790:Shwartzman Phenomenon; D013927:Thrombosis
D006493:Heparin; D009638:Norepinephrine