Different patterns of light exposure in relation to melatonin and Cortisol rhythms and sleep of night workersMargit Koller, Manfred Haider, Piegler Brigitte et al.|Journal of Pineal Research|1994Cited by 84
Clastogenic effects of radiofrequency radiations on chromosomes of TradescantiaThomas Haider, Manfred Haider, Siegfried Knasmueller et al.|Mutation Research Letters|1994Cited by 51