TY  - RPRT
TI  - Language choice in the earliest utterances: a case study with methodological implications.
AU  - M Deuchar
AU  - S Quay
PY  - 1999
DO  - 10.1017/s0305000999003852
UR  - https://pubmed.ncbi.nlm.nih.gov/11706475/
ID  - 11706475
ER  -