TY  - RPRT
TI  - Characterizing changes in parent labelling and gesturing and their relation to early communicative development.
AU  - Laura L Namy
AU  - Susan A Nolan
PY  - 2004
DO  - 10.1017/s0305000904006543
UR  - https://pubmed.ncbi.nlm.nih.gov/15658747/
ID  - 15658747
ER  -