PIYACHON, Pavarit. Professor Emeritus Chaleow Piyachon (1938-2023) was a scholar, an active citizen and an active member. The ASEAN Journal of Radiology, Bangkok, Thailand, v. 24, n. 3, p. 345–348, 2023. DOI: 10.46475/asean-jr.v24i3.889. Disponível em: https://asean-journal-radiology.org/index.php/ajr/article/view/889. Acesso em: 22 nov. 2024.