1.
MATHUR AK, SRIVASTAVA S, TYAGI S, MANDAL DK. Effect of vitamin A and mineral administration on the induction of oestrus in anoestrus Frieswal and Sahiwal heifers. ijar [Internet]. 2005 Jun. 30 [cited 2025 Aug. 7];26(1):60-1. Available from: https://www.journals.acspublisher.com/index.php/ijar/article/view/6393