TY - BOOK AU - Dmitrieva, V. S. ED - World health organization TI - Visiting cycles organised by the Central institute for advanced medical studies PY - 1968/// CY - Μ. KW - Врачи KW - Повышение квалификации KW - СССР KW - nlr_sh1 KW - Пр25-1100 KW - rubbk ER -