Shaheen, Shazia, Fatima Chaudhry, Saiqa Ali, Robina Shaheen, Sadaf Naeem, Amina Javed Malik, and Aqsa Tufail. “Frequency of Group B Streptococcal Infection in Pregnancy With Preterm Pre-Labour Rupture of Membrane”. Annals of Punjab Medical College 13, no. 4 (December 31, 2019): 300-303. Accessed July 3, 2024. https://apmcfmu.com/index.php/apmc/article/view/796.