Two–Dimensional and Doppler trans-thoracic echocardiographic patterns of suspected pediatric heart diseases at Tibebe-—Ghion specialized Teaching Hospital and Adinas General Hospital, Bahir Dar, North-west Ethiopia:–An experience from an LMIC - Gelaw, Tesfaye Taye; Yehuala, Amare Aschalew; Mengste, Senay Zerihun; Yimer, Yalemwork Anteneh; Engida, Habtamu Bayih; Alem, Abiot Tefera (PLoS ONE, 2024)