Hiroki Koyama

Detection of Gastric Cancer Micrometastases in Lymph Nodes by Amplification of Keratin 19 mRNA with Reverse Transcriptase‐Polymerase Chain Reaction

Sbinzaburo Noguchi, M Hiratsuka, Hiroshi Furukawa et al. · Japanese Journal of Cancer Research · 1996 · 82 citations · Full text

Rt-pcr Method, Gastric Cancer Micrometastases, Cancer Detection +13

Down-regulation of transforming growth factor-α by tamoxifen in human breast cancer

Shinzaburo Noguchi, Kazuyoshi Motomura, Hideo Inaji et al. · Cancer · 1993 · 66 citations

Relative effect of steroid hormone receptors on the prognosis of patients with operable breast cancer. A univariate and multivariate analysis of 3089 Japanese patients with breast cancer from the study group for the Japanese breast cancer society on hormone receptors and prognosis in breast cancer

Yasuo Nomura, Shigeto Miura, Hiroki Koyama et al. · Cancer · 1992 · 62 citations · Full text

Surgical Oncology, Oncology, Relative Effect +14

A Case-Control Study on Risk Factors for Local Recurrences or Distant Metastases in Breast Cancer Patients Treated with Breast-Conserving Surgery

Shinzaburo Noguchi, Hiroki Koyama, Tsutomu Kasugai et al. · Oncology · 1997 · 35 citations

Up-regulation of estrogen receptor by tamoxifen in human breast cancer

Shinzaburo Noguchi, Kazuyoshi Motomura, Hideo Inaji et al. · Cancer · 1993 · 34 citations · Full text