. . "The microenvironment of the human thymus / ed. by Marion D. Kendall and Mary A. Ritter, 1988. - . - WW in science in Europe, 1993. - . -"@fr . . . . "Mary A. Ritter" . . . "Immunologiste. - En poste au Department of immunology, Royal postgraduate medical school, Hammersmith hospital, London, GB (en 1988)"@fr . "Mary A. Ritter"@fr . . . . . . . . . . "1943"^^ . . "Mary A." . "Immunologiste. - En poste au Department of immunology, Royal postgraduate medical school, Hammersmith hospital, London, GB (en 1988)" . . "Immunologiste. - En poste au Department of immunology, Royal postgraduate medical school, Hammersmith hospital, London, GB (en 1988)" . . . "2013-07-26"^^ . . . "2013-07-27" . "Ritter" . "1994-06-21" . . . . . "12401213"^^ . . . . "0000000030184956" . "VIAF" . . .