title: Transforming growth factor-beta: recent advances on its role in immune tolerance.
authors.affiliation: Department of Immunology and Infectious Diseases, Harvard School of Public Health, Harvard University, Boston, MA, USA. pmantel@hsph.harvard.edu
authors.forename: Pierre-Yves
authors.initials: PY
authors.lastname: Mantel
authors.forename: Carsten B
authors.initials: CB
authors.lastname: Schmidt-Weber