Articles by author - F Halberg


Age-dependent association of exposure to television screen with children's urinary melatonin excretion?

OBJECTIVES: Changes in magnetic field are associated with a decrease in nocturnal urinary melatonin excretion. Television screens emit low.....

Read abstract

Thousands of blood pressure and heart rate measurements at fixed clock hours may mislead.

: The diagnoses of summer or winter hypertension in one and the same person can depend upon the clock hour of measurement......

Read abstract  Full text PDF