High prevalence of polyclonal hypergamma-globulinemia in adult males in Ghana, Africa

Francis Buadi, Ann W. Hsing, Jerry A. Katzmann, Ruth M. Pfeiffer, Adam Waxman, Edward D. Yeboah, Richard B. Biritwum, Yao Tettey, Andrew Adjei, Lisa W. Chu, Angelo Demarzo, George J. Netto, Angela Dispenzieri, Robert A. Kyle, S. Vincent Rajkumar, Ola Landgren