TY - GEN AU - Anisfeld,M TI - Interpreting "imitative" responses in early infancy SN - 0036-8075 PY - 1979///0829 KW - Behavior KW - physiology KW - Humans KW - Infant, Newborn KW - Methods N1 - Publication Type: Letter UR - https://doi.org/10.1126/science.451593 ER -