Circulation Research was created in 1953.
Curtis Circulation was created in 1946.
Circulation - journal - was created in 1950.
Circulation of Blood
Back in Circulation was created on 1937-09-25.
Verified Audit Circulation was created in 1951.
Historical Social Research was created in 1976.
Qualitative Research Reports in Communication was created in 1999.
Clinical Nursing Research was created in 1992.
Aboa - research station - was created in 1988.
Psychotherapy Research was created in 1990.
BCC Research was created in 1971.
Research Edge was created in 2008.