JR, Donald G. McNeil. Disease's Pioneer Is Mourned as a Victim. The New York Times. 2003-04-08. Dostupné online [cit. 2021-12-09]. ISSN0362-4331. (anglicky)
worldcat.org
JR, Donald G. McNeil. Disease's Pioneer Is Mourned as a Victim. The New York Times. 2003-04-08. Dostupné online [cit. 2021-12-09]. ISSN0362-4331. (anglicky)