@misc{indiciae1908db573da4, title = {Estrus synchronization in beef heifers with progestin-based protocols. I. Differences in response based on pubertal status at the initiation of treatment.}, author = {S L Wood-Follis and F N Kojima and M C Lucy and M F Smith and D J Patterson}, year = {2004}, doi = {10.1016/j.theriogenology.2004.02.017}, url = {https://pubmed.ncbi.nlm.nih.gov/15451259/}, note = {Source identifier: 15451259} }