Ryoichi Oya

Miniplate osteosynthesis of fractures of the edentulous mandible

Hiroshi Mugino, Shinji Takagi, Ryoichi Oya et al. · Clinical Oral Investigations · 2005 · 51 citations

Dentistry, Maxillofacial Surgery, Oral Surgery +11

Poor oral hygiene is associated with the detection of obligate anaerobes in pneumonia

Ryosuke Hata, Shingo Noguchi, Toshinori Kawanami et al. · Journal of Periodontology · 2019 · 45 citations

Dentistry, Oral Biology, Bacteriology +15

Fas antigen expression and outcome of oral squamous cell carcinoma

Yukoh Muraki, Akira Tateishi, Chihiro Seta et al. · International Journal of Oral and Maxillofacial Surgery · 2000 · 25 citations

Medicine, Cancer Biology, Oncology +12

Strong expression of polypeptide N-acetylgalactosaminyltransferase 3 independently predicts shortened disease-free survival in patients with early stage oral squamous cell carcinoma

Yoshikazu Harada, Hiroto Izumi, Hirotsugu Noguchi et al. · Tumor Biology · 2015 · 23 citations · Full text

Medicine, Molecular Biology, Oncology +17

Can flow cytometrically determined DNA ploidy and S‐phase fraction predict regional metastasis in squamous cell carcinoma of the oral cavity?

Ryoichi Oya, Kunio IKEMURA · Head & Neck · 2002 · 16 citations

Dentistry, Oncology, Oral Pathology +15