TY - GEN AU - Stepanova,G B TI - [Psychophysiologic features of development in children of preschool age under various socio-ecologic conditions] SN - 0131-1646 PY - 1996///0307 KW - Child Development KW - physiology KW - Child, Preschool KW - Ecology KW - Humans KW - Psychophysiology KW - Russia KW - Socioeconomic Factors N1 - Publication Type: Comparative Study; Journal Article ER -