title: Immunological similarity between low molecular weight trypsin-chymotrypsin inhibitors from human bronchial secretion and seminal plasma.
mesh_terms: D001980:Bronchi / Q000276:immunology / Q000378:metabolism*; D002918:Chymotrypsin / Q000037:antagonists & inhibitors* / Q000276:immunology; D003429:Cross Reactions; D006801:Humans; D005779:Immunodiffusion; D066298:In Vitro Techniques; D008297:Male; D008970:Molecular Weight; D012661:Semen / Q000276:immunology*; D014361:Trypsin Inhibitors / Q000276:immunology*
chemical_list: D014361:Trypsin Inhibitors; D002918:Chymotrypsin