EMF-Portal | The effect of exposure to 400 kV transmission lines on the fertility of cows. A retrospective cohort study

The effect of exposure to 400 kV transmission lines on the fertility of cows. A retrospective cohort study med./bio.

Rodriguez M et al. (2003): Responses of the estrous cycle in dairy cows exposed to electric and magnetic fields (60 Hz) during 8-h photoperiods

Burchard JF et al. (1998): Progesterone concentrations during estrous cycle of dairy cows exposed to electric and magnetic fields

Burchard JF et al. (1998): Effects of electric and magnetic fields on nocturnal melatonin concentrations in dairy cows

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The effect of exposure to 400 kV transmission lines on the fertility of cows. A retrospective cohort study med./bio.