title: [Quantification of serum antiproteases as a marker in neoplasms. A critical study of its usefulness].
mesh_terms: D014408:Biomarkers, Tumor / Q000097:blood*; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009369:Neoplasms / Q000175:diagnosis*; D011480:Protease Inhibitors / Q000097:blood*; D000515:alpha 1-Antitrypsin / Q000032:analysis; D000511:alpha-Macroglobulins / Q000032:analysis
chemical_list: D014408:Biomarkers, Tumor; D011480:Protease Inhibitors; D000515:alpha 1-Antitrypsin; D000511:alpha-Macroglobulins
vernacular_title: La cuantificación de antiproteasas séricas como marcador en neoplasias. Estudio crítico de su utilidad.