1. Clinical statistics on the cleft-lip and cleft-palate in the period April, 1981 to March, 1982;Natsume;Jpn J Cleft Palate,1982
2. Seasonal changes in the incidence patients with cleft lip and cleft palate;Natsume;Jpn J Cleft Palate,1983
3. Results of an investigation on clinical statistics of patients with cleft lip and cleft palate treated at the Second Department of Oro-Maxillo-Facial Surgery, Aichi-Gakuin University School of Dentistry;Natsume;Jpn J Cleft Palate,1983
4. Clinical analysis of cleft patterns of lip and palate;Natsume,1984
5. Epidemiologic studies on cleft lip and/or palate. I. The classification of cleft types in the general population;Natsume;J Aichi-Gakuin Dent Sci,1984