title: Severe bleeding associated with defective thromboxane synthetase.
mesh_terms: D001791:Blood Platelet Disorders / Q000150:complications*; D001792:Blood Platelets / Q000201:enzymology*; D002675:Child, Preschool; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006801:Humans; D010088:Oxidoreductases / Q000172:deficiency*; D013929:Thromboxane B2; D013930:Thromboxane-A Synthase / Q000097:blood / Q000172:deficiency*
chemical_list: D013929:Thromboxane B2; D010088:Oxidoreductases; D013930:Thromboxane-A Synthase