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SOFT WATER AND SOAP.
Opat, Pavel, Drbal, Josef, Tauer, Zdeněk, Wotke, RichardVolume:
158
Language:
english
Journal:
The Lancet
DOI:
10.1016/S0140-6736(01)01465-9
Date:
October, 1901
File:
PDF, 178 KB
english, 1901