FURTHER OBSERVATIONS UPON TYPHOID CARRIERS.
Davies, D.S., Hall, I.Walker, Emrys-Roberts, E., Fletcher, JamesVolume:
176
Language:
english
Journal:
The Lancet
DOI:
10.1016/S0140-6736(01)57964-7
Date:
September, 1910
File:
PDF, 445 KB
english, 1910