@misc{indiciae2d256dbac363, title = {Bovine leukocyte antigen major histocompatibility complex class II DRB3*2703 and DRB3*1501 alleles are associated with variation in levels of protection against Theileria parva challenge following immunization with the sporozoite p67 antigen.}, author = {Keith T Ballingall and Anthony Luyai and G John Rowlands and Jill Sales and Anthony J Musoke and Subash P Morzaria and Declan J McKeever}, year = {2004}, doi = {10.1128/iai.72.5.2738-2741.2004}, url = {https://pubmed.ncbi.nlm.nih.gov/15102783/}, note = {Source identifier: 15102783} }