Chattopadhyay, S.; Biswas, T.; Chakraborty, B.; Mukherjee, T.; Ghosh, P.; Mondal, R. Sero-Prevalence of Rubella Antibodies in Pregnant Women With Bad Obstetric History Attending A Rural Tertiary Care Hospital in West Bengal, India. IJMDS 2019, 1749-1753.