Nature Publishing Group 1969 974 ma,rrow. On the other hand, our experience with patients with acute myeloid leukaemia suggests that Eel is of restricted value as a method of treatment per se in this form of the disease, for without the support of chemotherapy the cffect may be to incrcase the total leukacmic ccll mass.

Measles virus was isolated in mixed cultures of lymph node cells and HeLa cells. The agent was isolated by cocultivation from biopsy specimens of two of five patients with subacute sclerosing panencephalitis. The virus was identified by hemagglutination-inhibition, immunofluorescent, and neutralization tests. Biopsies from controls did not show evidence of measles virus.

No abstract