http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
The effect of stress on the sodium and potassium concentration in mixed saliva
1042 Semer, Jerry Martin. The effect of stress on the sodium and potas- -- sium concentration in mixed saliva. Diss.med. Zürich 1956. - 8°. -- 16 p. -- VZ 2 : 956