R. Clausen

发表

T. H. Goodspeed, R. Clausen, 1916, Proceedings of the National Academy of Sciences of the United States of America.

T. H. Goodspeed, R. Clausen, 1917, The American Naturalist.

R. Clausen, E. Babcock, 1918 .

R. Clausen, D. Cameron, 1957, Proceedings of the National Academy of Sciences of the United States of America.

R. Clausen, M. C. Mann, 1924, Proceedings of the National Academy of Sciences of the United States of America.

T. H. Goodspeed, R. Clausen, 1917, The American Naturalist.

W. Lammerts, R. Clausen, 1929, The American Naturalist.

T. H. Goodspeed, R. Clausen, W. Setchell, 1926 .

R. Clausen, 1941, The American Naturalist.

H. Silberman, R. Clausen, A. F. Lincoln, 1956, The American journal of medicine.

J. L. Collins, R. Clausen, 1922, Genetics.

A. Daniels, R. Clausen, 1966, The American journal of psychiatry.

J. Sumner, R. Clausen, H. H. Schwamb, 1956, A.M.A. archives of neurology and psychiatry.