title: [A SIMPLE DEVICE FOR THE REGULATION OF NEGATIVE PRESSURE IN SUCTION PIPETTE].
mesh_terms: D006801:Humans; D010036:Otolaryngology; D011312:Pressure; D013396:Suction; D013523:Surgical Equipment
keywords: OTORHINOLARYNGOLOGY; SURGICAL EQUIPMENT
vernacular_title: PROSTY PRZYRZ AD DO REGULOWANIA PODCI'SNIENIA W SSAWCE.