@incollection{Lemma13, author = {Alemayehu Lemma}, title = {The Role of Trans-Rectal Ultrasonography in Artificial Insemination Program}, booktitle = {Success in Artificial Insemination}, publisher = {IntechOpen}, address = {Rijeka}, year = {2013}, editor = {Alemayehu Lemma}, chapter = {8}, doi = {10.5772/52721}, url = {https://doi.org/10.5772/52721} }