@article{article481b92af, title = {An AC-5 cathepsin B-like protease purified from Haemonchus contortus excretory secretory products shows protective antigen potential for lambs}, author = {De Vries, Erik and Bakker, Nicole and Krijgsveld, Jeroen and Knox, Dave P. and Heck, Albert J. R. and Natsui, Ana PatrĂ­cia Yatsuda}, year = {2009}, doi = {10.1051/vetres/2009025}, journal = {Veterinary Research} }