[A study of estrogens in the 24-hour urine of cattle].
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SAVCHENKO
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ON
STEPANOV
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GS
D000818:Animals; D001826:Body Fluids; D002417:Cattle / Q000652:urine; D003271:Contraceptive Agents, Female; D045166:Estradiol Congeners; D004967:Estrogens / Q000652:urine*; D005260:Female; D006801:Humans
D003271:Contraceptive Agents, Female; D045166:Estradiol Congeners; D004967:Estrogens
CATTLE/urine; ESTROGENS/urine