People
| Name | Organization | City | State | Country | Articles |
|---|---|---|---|---|---|
| David O'Brien | Lippincott Williams & Wilkins, Ltd. | Baltimore | MD | United States | 2 |
| Anne-Marie O'Carroll | National Institute of Health | Bethesda | MD | United States | 2 |
| L. M. O'Connor | St. James's University Hospital | Leeds | Britain (UK) | 1 | |
| Daniel J. O'Sullivan | Mayo Clinic | Rochester | MN | United States | 1 |
| RH Oakley | Howard Hughes Medical Institute Laboratories | Durham | NC | United States | 1 |
| K. Obeid | Tawam Hospital | Al Ain | United Arab Emirates | 1 | |
| Isabelle Oberle | Unite de Biologie Moleculaire et de Genie Genetique | Strasbourg | Germany | 1 | |
| Tobias Obser | Klinik fur Allgemeine Padiatrie der CAU | D-24105 Kiel | Germany | 1 | |
| Junko Ochi | Shiga Medical Center for Children | Moriyama-City | SHIGA 524 | Japan | 1 |
| Yoshihiko Oda | Niigata City General Hospital | Niigata, Niigata 950 | Japan | 1 | |
| Masato Odawara | University of Tsukuba | Tsukuba 305 | Japan | 1 | |
| Richard L. Oehler | Tampa General Hospital | Tampa | FL | United States | 1 |
| Beth Ogata | University of Washington | Seattle | WA | United States | 2 |
| Manabu Ogata | Fukushima University | Fukushima | Jordan | 1 | |
| Norio Ogawa | Okayama University Medical School | Okayama 700 | Japan | 1 | |
| E Ogawa | Tokyo Medical and Dental University | Japan | 1 | ||
| Joseph Ogorman, M.D. | Keesler Medical Center | Keesler AFB | MS | United States | 1 |
| Nilufer Ogun | Dokuz Eylul University Medical Faculty | Izmir | Turkey | 1 | |
| Toshio Ogura | Okayama University Medical School | Okayama 700 | Japan | 3 | |
| YoonWha Oh | Chonnam National University Medical School | Korea (South) | 2 | ||
| Yun Kyu Oh | Eulji Medical College | Seoul | Korea (South) | 2 | |
| Yoon Kyu Oh | Eulji Medical College | Seoul | Korea (South) | 1 | |
| Mamiko Ohara | University of Colorado Health Sciences Center | Denver | CO | United States | 2 |
| Mayuko Ohno | Tokyo Women's Medical University | Tokyo 162-8666 | Japan | 1 | |
| K. Ohno | Tottori University | Yonago 683 | Japan | 1 | |
| Iwao Ohno, MD | Jikei University School of Medicine | Tokyo 105-8461 | Japan | 1 | |
| Yoichiro Ohro | Nagoya City University | Nagoya | Japan | 2 | |
| Masaharu Ohura | Hamamatsu University School of Medicine | Hamamatsu 431-31 | Japan | 1 | |
| Takehiko Ohzeki | Hamamatsu University School of Medicine | 431-3192 Hamamatsu | Japan | 1 | |
| Tetsuya Oishi | Okayama University Medical School | Okayama 700 | Japan | 1 | |
| Yutaka Oiso, MD, PhD | Nagoya University School of Medicine | Showa-ku, Nagoya, Aichi 466 | Japan | 5 | |
| Hideaki Okabe | Jikei University School of Medicine | Tokyo 105-8461 | Japan | 1 | |
| Noriyuki Okada | Osaka City General Hospital | Osaka 534-0021 | Japan | 1 | |
| K. Okada | Jichi Medical School | Tochigi-ken, 329-0498 | Japan | 1 | |
| Fumikazu Okajima | Gunma University | Maebashi 371-8512 | Japan | 1 | |
| Takako Okayasu | Hokkaido University of Education | Sapporo 060 | Japan | 1 | |
| Alexander Oksche | Institut Fuer Pharmakologie | Berlin | Germany | 26 | |
| Yukichi Okuda | University of Tsukuba | Tsukuba 305 | Japan | 1 | |
| Kouji Okuhara | Hokkaido University School of Medicine | Sapporo, 060, Kita-ku, N15 W7 | Japan | 1 | |
| Ataru Okumura, MD, PhD | Anjo Kosei Hospital | Anjo 446-8602 | Japan | 1 | |
| Michael I. Oliverio, MD | Duke University School of Medicine | Durham | NC | United States | 2 |
| Niels Videndal Olsen | University of Copenhagen | DK-2730 Herlevi | Denmark | 1 | |
| Beatriz Olson | National Institutes of Health | MD | 2 | ||
| Kazumichi Onigata | Gunma University School of Medicine | Maebashi, Gunma 371 | Japan | 1 | |
| T Ooeda | Tokyo Medical and Dental University | Japan | 1 |



