PREVALENCE OF WEAK D (Du) ANTIGEN IN Rh NEGATIVE BLOOD GROUP INDIVIDUALS -- AN EXPERIENCE AT A TERTIARY BLOOD CENTRE. - Rao, V. Kesava; Kumar, T. C. S. Suman; Naik, V. Siva Sankara; Lakshmi, T. R. S. N.; Deepthi, P.; Babu, K. Sreedhar (International Journal of Medicine & Public Health, 2026)