Clinical characteristics of 21 syllable-initial consonants errors in children with functional articulation disorders.
XU Ya-qin, LIANG Yi, HU Xiao-sha, CHI Xia, GUO Xi-rong, TONG Mei-ling.
journal1 . 2015, (5): 472 -474 .  DOI: 10.11852/zgetbjzz2015-23-05-09