A 3rd gravida with normal previous 2 pregnancies. Best test to diagnose Rh sensitization in Rh -ve mother is
In all cases of Rh-negative women irrespective of blood grouping and parity, albumin antibody is detected by indirect Coombs' test.
RH Incompatibility
Direct Coombs' test
'C' Antigen
Indirect Coombs' test
'O 'Antigen
Indirect Coombs' test