Risk of Cytomegalovirus Infection and Disease after Umbilical Cord Blood Transplantation in Children oleh Pierre Alex Crisinel, Michel Duval, Delphine Thuillard Crisinel, Brigitte Mallette, Nathalie Bellier, Marie-France Vachon, Laurence Dedeken, Céline Rousseau, Bruce Tapiero, Philippe Ovetchkine