| http://www.ncbi.nlm.nih.gov:80/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=11147428&dopt=Abstract |
| Vopr Onkol 2000;46(4):469-72 |
|
Kiselev AV, Grushina TI. N.N. Blokhin Center for Oncology Research, Russian Academy of Medical Sciences, Moscow. |