Theodor Hellbrügge: 85 years of age – Ad multos transannos, sanos, fortunatos et beatos

by Schwartzkopff Othild, Katinas George, Cornélissen Germaine, Halberg Franz, Johnson Dana
Published 2005-03-01

Transdisciplinary unifying implications of circadian findings in the 1950s

by Otsuka Kuniaki, Schwartzkopff Othild, Watanabe Yoshihiko, Halberg Francine, Zaslavskaya Rina, Sothern Robert B, Syutkina Elena V, Katinas George, Halberg Franz, Cornélissen Germaine, Tarquini Roberto, Frederico Perfetto, Siggelova Jarmila
Published 2003-10-01