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 FREQUENCY OF HEART RATE BALI FEMALE CATTLE  IN THE SECOND TRIMESTER OF PREGNANCY.
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Available at: &lt;<a href="https://ojs.unud.ac.id/index.php/buletinvet/article/view/23305" target="_new">https://ojs.unud.ac.id/index.php/buletinvet/article/view/23305</a>&gt;. Date accessed: 25 sep. 2021.