Prevalence of Group B Streptococcus in Vagina and Rectum of Pregnant Women of Islamic & Non-Islamic Countries: A Sys-tematic Review and Meta-Analysis - Abbasalizadeh, Fatemeh; Pourasghary, Sajjad; Shirizadeh, Maryam; Mousavi, Sanaz; Ghojazadeh, Morteza; Hoseinifard, Hossein; Salehnia, Fatemeh; Nikniaz, Leila (Iranian Journal of Public Health, 2021)