Influence of length on cytotoxicity of multi-walled carbon nanotubes against human acute monocytic leukemia cell line THP-1 <i>in vitro</i> and subcutaneous tissue of rats <i>in vivo</i>Yoshinori Sato, Kazuyuki Tohji, Atsuro Yokoyama et al.|Molecular BioSystems|2005Cited by 356
Strategy of AIDS vaccine with emphasis on cell-mediated immunityMasataka Sugimoto, Masakazu Hatanaka, H Kawai et al.|Pathophysiology|1994Cited by 1