%0 Journal Article %T Power analyses and immunoassays for measuring reproductive hormones in urine to assess female reproductive potential in field studies. %A Kesner, J. S. %A EF Jr., Krieg %A Knecht, E. A. %A Wright, D. M. %J Scandinavian Journal of Work, Environment & Health %D 1992 %8 VL 18 %N 2 %@ 0355-3140 %F Kesner1992 %U https://www.sjweh.fi/show_abstract.php?abstract_id=1617 %P 33-36