a detailed clinical study of 151 women in the third trimester of pregnancy in kathmandu , nepal ( altitude 1450 m ) , indicates a previously reported statistical approach via mass screening of a population without regard to potential haematologic abnormalities appears valid in establishing ( a ) the lower limit of a normal hemoglobin ( hb ) level in pregnancy , ( b ) the approximate percent of the population which is anaemic , and ( c ) the distribution of anaemic values .
C0032981
third trimester
C0032961
pregnancy