title: Confusion due to site of tracheal tube size marking.
authors.affiliation: All India Institute of Medical Sciences New Delhi, India Email: renuagarwal4@rediffmail.com.
authors.forename: R
authors.initials: R
authors.lastname: Sinha
authors.affiliation: All India Institute of Medical Sciences New Delhi, India Email: renuagarwal4@rediffmail.com.
authors.forename: B
authors.initials: B
authors.lastname: Ranjan Ray
mesh_terms: D006801:Humans; D007223:Infant; D007442:Intubation, Intratracheal / Q000295:instrumentation* / Q000592:standards; D011356:Product Labeling / Q000592:standards*; D012121:Respiration, Artificial / Q000295:instrumentation