Potential problems with random zero sphygmomanometer.
Kronmal
R A
RA
Rutan
G H
GH
Borhani
N O
NO
Manolio
T A
TA
Furberg
C D
CD
D000368:Aged; D001794:Blood Pressure; D001795:Blood Pressure Determination / Q000295:instrumentation / Q000592:standards*; D006801:Humans; D012044:Regression Analysis