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CLUSTER SAMPLING FOR DETERMINATION OF IMMUNIZATION COVERAGE:A LIMITATION
Rapid epidemiological methods IMMUNIZATION
2009/12/31
Evidence provided from studies in Iran points to a possible bias in application of the standard EPI cluster sampling procedure, When carried out in populations with highly variant birth rates, tends t...
In an effort towards complying with the WHO,s global policy of achieving Health For All by the year 2000 and also with the pledge made by the Government of Iran to that effect, a national headquarters...