APA
(2021). Study on foreign bodies in the oropharyngeal/ nasopharyngeal pathways. European Journal of Cardiovascular Medicine, 11(2), 49-53.
MLA
. "Study on foreign bodies in the oropharyngeal/ nasopharyngeal pathways." European Journal of Cardiovascular Medicine 11.2 (2021): 49-53.
Chicago
. "Study on foreign bodies in the oropharyngeal/ nasopharyngeal pathways." European Journal of Cardiovascular Medicine 11, no. 2 (2021): 49-53.
Harvard
(2021) 'Study on foreign bodies in the oropharyngeal/ nasopharyngeal pathways' European Journal of Cardiovascular Medicine 11(2), pp. 49-53.
Vancouver
. Study on foreign bodies in the oropharyngeal/ nasopharyngeal pathways. European Journal of Cardiovascular Medicine. 2021 ;11(2):49-53.