Parasternal intercostal thickening at hospital admission: a promising indicator for mechanical ventilation risk in subjects with severe COVID-19. - Helmy, Mina A.; Milad, Lydia M.; Hasanin, Ahmed M.; Mostafa, Maha; Mannaa, Asser H.; Youssef, Marianne M.; Abdelaziz, Mahmoud; Alkonaiesy, Ramy; Elshal, Mamdouh Mahmoud; Hosny, Osama (Journal of Clinical Monitoring & Computing, 2023)