(Q39292780)
Statements
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Temporal relation of ovulation to salivary and vaginal electrical resistance patterns: implications for natural family planning (English)
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J E Moreno
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G A Weitzman
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M C Doody
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W E Gibbons
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P Besch
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J W Goldzieher
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1 October 1988
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38
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4
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407-418
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Identifiers
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