@article{2984845, title = "ISUOG ultrasound training in Oman: evaluating participant long-term retention and effect of repetitive practical courses on ultrasound knowledge and skills", author = "Vrachnis, N. and Cohen-Overbeek, T.E. and Papageorghiou, A.T. and Pergaliotis, V. and Bilardo, C.M. and Abuhamad, A. and Abu-Rustum, R.S. and Hanson, L. and Tabor, A. and Johnson, A. and Xilakis, E. and Mates, F. and Johnson, S. and Hyett, J. and Collaborators", journal = "Ultrasound in Obstetrics and Gynecology", year = "2021", volume = "58", number = "2", pages = "175-177", publisher = "John Wiley and Sons Ltd", issn = "0960-7692, 1469-0705", doi = "10.1002/uog.23632", keywords = "clinical competence; echography; human; Oman, Clinical Competence; Humans; Oman; Ultrasonography" }