1.
Ovais Nazir. Study about POCUS: A Novel Method for Screening and Follow up of Foreign Bodies of Upper Esophagus- Case Series and Review of Literature. NHMMR-V4 [Internet]. 2022 Apr. 7 [cited 2026 Jun. 4];:78-82. Available from: https://stm.bookpi.org/NHMMR-V4/article/view/6372