Terlecka P, Grzywa-Celińska A, Emeryk-Maksymiuk J, Szmygin-Milanowska K, Milanowski J. Hiccup as an uncommon symptom of pneumonia. J Educ Health Sport [Internet]. 2017 Dec. 12 [cited 2025 Jun. 29];7(12):111-7. Available from: https://apcz.umk.pl/JEHS/article/view/5108