(Q46780584)
Statements
1 reference
Effects of age on intrinsic heart rate, heart rate variability, and AV conduction in healthy humans (English)
1 reference
N Craft
1 reference
J B Schwartz
1 reference
1 April 1995
1 reference
268
1 reference
4 Pt 2
1 reference
H1441-52
1 reference