TY - GEN DP - http://iris.who.int/ DB - WHO IRIS AU - World Health Organization. Regional Office for the Eastern Mediterranean LA - en UR - https://iris.who.int/handle/10665/120412 DA - 1981 PY - 1981 SE - 79 p. ; 30 cm. M1 - EM/RC30 [81]/11 M1 - Agenda item 13 [b] TI - The expanded programme of immunization in the Eastern Mediterranean Region, an account of progress, 1975 to 1981, and a discussion of some related policy issues and technical considerations KW - Immunity KW - Immunization ER -