Trisnawaty N, Ioi H, Kitahara T, Suzuki A, Takahashi I.
Effects of extraction of four premolars on vermilion height and lip area in patients with Bimaxillary protrusion,
Eur J Orthod 35(4):521-528,2013.4

Ioi H, Kang S, Shimomura T, Kim SS, Park SB, Son WS, Takahashi I.
Effects of vertical positions of anterior teeth on smile esthetics in Japanese and Korean orthodontists and orthodontic patients.
J Esthet Dent 25(4):274-282,2013.8

Trisnawaty N, Ioi H, Kitahara T, Suzuki A, Takahashi I.
Effects of four premolar extractions on vermilion height and lip area during a posed smile in patients with bimaxillary protrusion,
Aust Orthod J 29: 176-183,2013.11.

Murata N, Ioi H, Ouchi M, Takao T, Oida H, Aijima R, Yamaza T, Kido MA.
Effects of allergen sensitization on external root resorption.
J Dent Res 92(7):641-647,2013.7

Cho A, Haruyama N, Hall B, Danton MJS, Zhang L, Arany P, Mooney DJ, Harichane Y,Goldberg M, Gibson CW, Kulkarni AB.
TGF-ß regulates enamel mineralization and maturation through KLK4 expression.
PLoS One. 2013 Nov 20;8(11): e82267.

Aukkarasongsup P, Haruyama N,Matsumoto T, Shiga M, Moriyama K.
Periostin inhibits hypoxia-induced apoptosis in human periodontal ligament cells via TGF-β signaling.
Biochem Biophys Res Commun. 2013 Nov; 441(1): 126-132

Nakamura K, Hara A, Nakata, Hyakutake, Takahashi I.
Relationship between the stability of muscle activity in the masseter muscle and craniofacial morphology.
Orthod Waves 72: 55-62, 2013 Jun.