TAHSSEIN ALI HUSSEIN AL-HRAISHAWI, RAAD KAREEM FRAAJ. " Effectiveness of Health Education Contact Program in Improving Nurses’ Knowledge about Promoting Health and Preventing of Communicable Diseases at Primary Health Care Centers in Al -Amara City-Iraq". Annals of the Romanian Society for Cell Biology, [S. l.], p. Tahssein Ali Hussein AL–Hraishawi 1 , Raad Kareem Fraaj 2, 2021. Disponível em: http://www.annalsofrscb.ro/index.php/journal/article/view/4480. Acesso em: 13 oct. 2026.