Yoshimasa Yokoyama

Hyperglycinemia: A Defect in Glycine Cleavage Reaction

Keiya Tada, Kuniaki Narisawa, Toshio Yoshida et al. · The Tohoku Journal of Experimental Medicine · 1969 · 90 citations · Full text

Metabolic Disorder, Nonketotic Type, Glycobiology +17

Vitamin B<sub>6</sub> Dependent Xanthurenic Aciduria

Keiya Tada, Yoshimasa Yokoyama, Hiroshi Nakagawa et al. · The Tohoku Journal of Experimental Medicine · 1967 · 35 citations · Full text

Nutrition, Electrolyte Disorder, Parathyroid Hormone +19

Prolinuria: Defect in Intestinal Absorption of Imino Acids and Glycine

Toshio Morikawa, Keiya Tada, Toshiyuki Ando et al. · The Tohoku Journal of Experimental Medicine · 1966 · 31 citations · Full text

Animal Physiology, Biochemistry, Defective Transport +14

Cystathioninuria not Associated with Vitamin B<sub>6</sub> Dependency: A Probably New Type of Cystathioninuria

Keiya Tada, Toshio Yoshida, Yoshimasa Yokoyama et al. · The Tohoku Journal of Experimental Medicine · 1968 · 28 citations · Full text

Vitamin Nutrition, Urology, Cystathionine Excretion +8

Learning Curve for Transcatheter Aortic Valve Implantation Under a Controlled Introduction System　― Initial Analysis of a Japanese Nationwide Registry ―

Nobuhiro Handa, Hiraku Kumamaru, Kei Torikai et al. · Circulation Journal · 2018 · 28 citations · Full text