R. Takagi

ELECTRON MICROSCOPE STUDY OF A DIPLOGRAPTUS SPECIES

W. Berry, R. Takagi, 1971 .

Electron microscope investigation of Orthograptus quadrimucronatus from the Maquoketa Formation (late Ordovician) in Iowa

W. Berry, R. Takagi, 1970 .

Evaluation of Przibram's Law for Ostracods by Use of the Zeuthen Cartesian-Diver Weighing Technique

R. V. Kesling, R. Takagi, 1961 .

Quasillitid and Alanellid Ostracods from the Centerfield Limestone of Western New York

J. R. Tillman, R. V. Kesling, R. Takagi, 1959 .

Thumb polydactyly with symphalangism in young children

H. Kawabata, Y. Matsui, R. Takagi, 2009, The Journal of hand surgery, European volume.