On the Prevention of Decompression Sichness, with Special Reference to Internal Elimination of Nitrogen under pure Oxygen Inhalation.....1
Shoji Kowada

Studies on the Pulmonary Ventilation by the Method Inspiring Ether Gas.....21
Yoshio Ito

Impairment of Inner Ear due to Middle Ear Allergy or Bacterial Infection as Examined Histologically and by Cochlear Microphonics (Guinea Pigs).....39
Sinsak Horiguti, Masaomi Sasaki and Masahide Motosugi

Enzymological Studies on the Contraction of the Pregnant Uterine Musculature. On the Activity of Actonysosin-A. T. Pase During Pregnancy and Parturition.....49
Kyushiro Fujii, Koichi Kato and Koichi Hirakawa

Enzymological Studies on the Contraction of the Pregnant Uterine Musculature. On the Influences of Anorganic substances upon Actomysin-Adenosin-Triphosphatase (AM-ATPase).....55
Kyushiro Fujii, Koichi Kato and Koichi Hirakawa

Enzymological Studies on the Contraction of the Pregnant Uterine Musculature. On the Influence of Placental Extract on Actomyosin-ATPase.....61
Kyushiro Fujii, Koichi Kato and Koichi Hirakawa

Enzymological Studies on the Contraction of the Pregnant Uterine Musculature. On the Influence of Anorganic Ions on Actomyosin-ATPase of the Human Pregnant Uterus.....67
Kyushiro Fujii, Koichi Kato and Koichi Hirakawa

Incidence of Oral Malignant Tumors.....71
Tadashi Ueno, Masatsugu Shimizu, Shigetoshi Shioda, Akira Kotani, G.R. Hafiz, A.M.Raina

The Contents of Calcium, Phosphate and Citric Acid of Tooth Germ.....83
Michinobu Irie

Biochemical Studies on Deciduous Tooth Substrances. Part Ⅰ. Application of Silver Nitrate.....97
Ikuo Ohmori

Abstract of Publications from School of Dentistry.....105

Cerebral Angiography and a Report of Interesting Cases.....121
Tadashi Adachi and Soji Suzuki

The Effects of Radiation on the Hard Tissues: The Effect of Radiation on the Lens.....135
Tadashi Adachi and Jun'ichi Horiuchi

Opitimum Cement Film Thickness for Maximum Shear Resistance between Teeth and Restorations.....147
Takao Fusayama and Tsugio Iwamoto

Radiological Observation on the Development and Growth of the Japanese Fetal Cranium.....165
Shigeo Kobayashi and Naohiko Inoue

A Study on the Transitional Change of the Masticatory Efficiency in the Growing Child: Preliminary Report.....191
Michinobu Irie, Masako Ohashi, Miyoko Kuwahara, Naohiko Inoue, Shoji Komori and Koichi Kurashima

A Study on the Developmental Changes of Dentofacial Complex During Fetal Period by Means of Roentgenographic Cephalometrics.....205
Naohiko Inoue

Abstract of Publications from School of Dentistry.....229

Histological Studies on the Growth Layers in the Maxillary Canines of Fur Seals as an Indicator of Age. Part 1. The Teeth at the Age of One to Nine Year.....261
Kinziro Kubota, Fukuzo Nagasaki, Koji Matsumoto and Morio Tsuboi

Immunochemical Studies on Blood Group Specificity. Ⅰ. Partial Purification and Properties of Plant Agglutinin (LECTIN) of Sophora Japonica.....287
Toshiaki Osawa and Shichiro Akiya

Immunochemical Studies on Blood Group Specificity. Ⅱ. Inhibition of Hemagglutinin of Sophora Japonica by Simple Sugars.....299
Toshiaki Osawa and Shichiro Akiya

Longitudinal Study of Jaw Growth Concerning Total Anodontia.....307
Seiichi Ochiai, Ikuo Ohmori and Hiroshi Ono

The Genetically Significant Radiation Dose from Dental X-Ray Diagnosis in Japan (Continued).....319
Takeo Murai, Atsushi Kikuchi, Tadashi Nakamura and Akira Yamamoto

Abstracts of Publications from School of Dentistry.....325