title: Impedance phlebography. Critical evaluation of its relation to inspiratory capacity.
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010690:Phlebography; D010992:Plethysmography, Impedance; D012119:Respiration; D012129:Respiratory Function Tests; D013924:Thrombophlebitis / Q000175:diagnosis*