Authors: Ortega-Mora, LM Requejo-Fernandez, JA Pilar-Izquierdo, M Pereira-Bueno, J

Citation: Lm. Ortega-mora et al., Role of adult sheep in transmission of infection by Cryptosporidium parvumto lambs: confirmation of periparturient rise, INT J PARAS, 29(8), 1999, pp. 1261-1268