Demise of mercury manometer.
Ide
C W
CW
D001795:Blood Pressure Determination / Q000295:instrumentation*; D006801:Humans; D008297:Male; D008365:Manometry / Q000295:instrumentation*; D008630:Mercury Poisoning / Q000209:etiology* / Q000517:prevention & control / Q000652:urine; D009784:Occupational Diseases / Q000209:etiology* / Q000517:prevention & control / Q000652:urine; D012606:Scotland