1. Aboelhadid SM, Abdel-Ghany AE, Ibrahim MA, Mahran HA (2013) Seroprevalence of Toxoplasma gondii infection in chickens and humans in Beni Suef. Egypt Glob Vet 11(2):139–144
2. Aspinall TV, Guy EC, Roberts KE, Joynson DH, Hyde JE, Sims PF (2003) Molecular evidence for multiple Toxoplasma gondii infections in individual patients in England and Wales: public health implications. Int J Parasitol 33(1):97–103
3. Azab ME, el-Shenawy SF, el-Hady HM, Ahmad MM (1993) Comparative study of three tests (indirect haemagglutination, direct agglutination, and indirect immuno-fluorescence) for detection of antibodies to Toxoplasma gondii in pregnant women. J Egypt Soc Parasitol 23(2):471–476
4. Centers of disease control and prevention (CDC) (2004) Toxoplasmosis. pp. 11–22
5. Chintana T, Sukthana Y, Bunyakai B, Lekkla A (1998) Toxoplasma gondii antibody in pregnant women with and without HIV infection. Southeast Asian. J Trop Med Public Health 2:383–386