title: The Isfahan communications project.
mesh_terms: D000367:Age Factors; D001294:Attitude to Health; D003142:Communication; D003270:Contraceptive Agents; D003365:Costs and Cost Analysis; D005193:Family Planning Services; D005260:Female; D005298:Fertility; D006268:Health Facilities; D006801:Humans; D007255:Information Services; D007434:Intrauterine Devices; D007492:Iran; D008722:Methods; D011845:Radio; D012494:Sampling Studies; D013690:Television
chemical_list: D003270:Contraceptive Agents