title: Protease inhibitors--a precarious balance.
mesh_terms: D000595:Amino Acid Sequence; D000990:Antithrombin III / Q000235:genetics*; D002648:Child; D006474:Hemorrhagic Disorders / Q000201:enzymology* / Q000235:genetics; D006801:Humans; D008297:Male; D009154:Mutation; D000515:alpha 1-Antitrypsin / Q000235:genetics*
chemical_list: D000515:alpha 1-Antitrypsin; D000990:Antithrombin III