Study type:
Epidemiological study
(observational study)
Suggestion of concomitant changes of electric power consumption and childhood leukemia in Greece
epidem.
By:
Petridou E, Hsieh CC, Skalkidis Y, Toupadaki N, Athanassopoulos Y
Published in: Scand J Soc Med 1993; 21 (4): 281-285
Exposure