title: [Fraternal cooperation among socialist countries].
mesh_terms: D003148:Communism; D003462:Cuba; D005061:Europe, Eastern; D007390:International Agencies / Q000639:trends*; D007391:International Cooperation; D008986:Mongolia; D011635:Public Health Administration / Q000639:trends*; D014744:Vietnam
vernacular_title: Bratskoe sotrudnichestvo sotsialisticheskikh stran.