WIHIOKA, J. T.; DEDE, S. B.; ABERETON, P. I. D.; JAJA, I. D.; OREH, A. C. Knowledge, attitude and competency of basic obstetric imaging services among health workers in primary healthcare facilities in Rivers State. International Journal Of Community Medicine And Public Health, [S. l.], v. 13, n. 7, p. 3424–3429, 2026. DOI: 10.18203/2394-6040.ijcmph20262234. Disponível em: https://www.ijcmph.com/index.php/ijcmph/article/view/15596. Acesso em: 30 jun. 2026.