6 public-domain matches

Cohort Study

Cover of Born in 1953

Born in 1953

Sten-Åke Stenberg

Cover of Datenqualität in der medizinischen Forschung

Datenqualität in der medizinischen Forschung

Michael Nonnemacher, Daniel Nasseh, Jürgen Stausberg

Cover of IJERPH

IJERPH

Unknown author

Cover of The effect of sodium bicarbonate oral rinse on salivary pH and oral microflora: A prospective cohort study

The effect of sodium bicarbonate oral rinse on salivary pH and oral microflora: A prospective cohort study

Siddhartha Chandel, Mohsin Ali Khan, Nishi Singh, Amiya Agrawal, Vinita Khare.

Cover of The seroprevalence of IgM and IgG antibodies production among expected COVID-19 patients: A retrospective cohort study

The seroprevalence of IgM and IgG antibodies production among expected COVID-19 patients: A retrospective cohort study

Unknown author

Cover of Sermons in syntax, or, Studies in the Hebrew text

Sermons in syntax, or, Studies in the Hebrew text

John B.D. Adams