SHARMA, N.; H. V., K. K.; DEVGAN, S. A study on utilization of antenatal care services in urban slums of Amritsar city, Punjab, India. International Journal Of Community Medicine And Public Health, [S. l.], v. 4, n. 3, p. 698–703, 2017. DOI: 10.18203/2394-6040.ijcmph20170742. Disponível em: https://www.ijcmph.com/index.php/ijcmph/article/view/1121. Acesso em: 11 oct. 2025.