@base . a . , ; "˜The œEgyptian Journal of Bronchology." ; ; ; ; ; ; ; "˜The œEgyptian Journal of Bronchology" , "˜The œEgyptian Journal of Bronchology." ; ; "http://www.essbronchology.com" . a ; "1687-8426" ; . a , ; "˜The œEgyptian Journal of Bronchology" . a ; "20230526065647.497473"^^ ; ; . . a ; . "Egypt" .