Name
- McElligott, G L M, venereal disease specialist1
- McEwan, Wallace M, bacteriologist1
- McKinstry, R N, of Public Health Committee Jersey1
- Medical Research Council1
- Memento, newspaper, Italy1
- Messine, J, private secretary of Dr A Marteaux1
- Miall, Stephen, Editor Journal of the Society of Chemical Industry1
- Michaelides, N, Professor Faculty of Medicine University of Athens1
- Miester, Knud, Danish journalist and writer1
- Mighell, Norman Rupert, Kt, Australian High Commissioner London1
- Ministry of Health, Emergency Public Health Laboratory Service1
- Ministry of National Education, Spain1
- Molina, Luigi, Director Health Department Pavia Hospital1
- Monteiro, Agostinho, Deputy of the Brazilian Constituent Assembly1
- Morgan Scientific Institute, Turin1
- Moses, Herbert, President Brazilian Press Association1
- Mosonyi, László, of the University of Budapest1
- Moxon, Walter, physician Guy's Hospital London1
- Murray, H A, Acting Registrar University of Durham1
- Nabarro, David Nunes, bacteriologist1