Cryptosporidium infection in children with cancer undergoing chemotherapy: how important is the prevention of opportunistic parasitic infections in patients with malignancies?

1 Pediatric Health Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
2Department of Parasitology and Mycology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
3 Pediatric Health Research Center, Tabriz University of Medical Sciences, Tabriz, Iran. mahamim@tbzmed.ac.ir.
4Department of Parasitology and Mycology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran. mahamim@tbzmed.ac.ir.
5Department of Pediatrics, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
6Department of Statistics and Epidemiology, Faculty of Health Sciences, Tabriz University of Medical Sciences, Tabriz, Iran.