Magne C, Pichenot V, Didier P, Bérard L, Lejus-Bourdeau C. Anaesth Crit Care Pain Med. 2016 Sep 23
Size 1 and 1.5 were used in this study on patients under the age of two. Successful insertion at the first attempt was recorded in 75% of cases.
Link to abstract
4f4e61e6-04c4-4dbc-8eb0-95efd00e43e1|1|1.0|27604f05-86ad-47ef-9e05-950bb762570c