KANNAN, Radhika; JOHNSON, Avita Rose; PRABAKARAN, Roshini Antony; THOMAS, Tini; VARGHESE, Vini; DODIA, Supriya; THIMMAIAH, Sulekha. Perceptions and practices of antenatal women regarding ultrasounds in pregnancy at a rural maternity hospital, Ramnagara district, Karnataka. National Journal of Research in Community Medicine, [S. l.], v. 8, n. 3, p. 240–244, 2019. Disponível em: https://www.journal.njrcm.com/index.php/njrcm/article/view/37. Acesso em: 17 oct. 2026.