@article{oai:obihiro.repo.nii.ac.jp:00001568,
 author = {El-Metenawy, T. M.},
 issue = {2},
 journal = {The journal of protozoology research},
 month = {Apr},
 note = {application/pdf},
 pages = {71--75},
 title = {Blood Parasites of Sheep and Goats at Al-Qassim Region, Saudi Arabia},
 volume = {9},
 year = {1999}
}