Singh, Ranjana, R Chauhan, Deoki Nandan, H Singh, S C Gupta, and M Bhatnagar. 2012. “MORBIDITY PROFILE OF WOMEN DURING PREGNANCY: A HOSPITAL RECORD BASED STUDY IN WESTERN UP”. Indian Journal of Community Health 24 (4):342-46. https://iapsmupuk.org/journal/index.php/IJCH/article/view/276.