The Annual Conference of the Electron Microscopy Group of The Institute of Physics was held in the Physics Department of Birkbeck College, University of London, on 10 and 11 November, 1953.
No takes yet. Share an insight, caveat, or question.
C.E. Challice (1954) studied this question.
Synapse has enriched 2 closely related papers on similar clinical questions. Consider them for comparative context: