作者单位:
Ain Shams Univ, Fac Med, Dept Otolaryngol, Unit Phoniatr, Cairo, Egypt
[1]
Univ Lausanne, Inst Psychol, Fac Social Sci & Polit, Lab Expt Res Behav, Lausanne, Switzerland
[2]
Natl Res Ctr, Res Children Special Needs Dept, Cairo, Egypt
[3]
Ain Shams Univ, Fac Med, Dept Radiol, Cairo, Egypt
[4]
发布时间
2017-04-06