title: [AUTOMATIC APPARATUS FOR PERMANENT, QUANTITATIVE WITHDRAWAL OF BIOLOGICAL SECRETIONS].
mesh_terms: D001681:Biological Assay; D019955:Conduct Disorder; D004864:Equipment and Supplies; D006801:Humans
keywords: BIOLOGICAL ASSAY; EQUIPMENT AND SUPPLIES
vernacular_title: AUTOMATICK'E ZA R'IZEN'I K TRVAL'EMU, KVANTITATIVN'IMU  CERP'AN'I BIOLOGICK'YCH SEKRETU.