Is this you? Create Your Porfile
Avatar

Roger W. O'Gara

University of Pittsburgh

Network

Latest external collaboration on country level. Dive into details by clicking on the dots.

Explore More

Hotspot

Dive into the research topics where Roger W. O'Gara is active.

Explore More

Publication

Featured researches published by Roger W. O'Gara.

Journal of the National Cancer Institute | 1971

Neoplasms of the Hematopoietic System in Nonhuman Primates: Report of One Spontaneous Tumor and Two Leukemias Induced by Procarbazine

Roger W. O'Gara; Richard H. Adamson; Margaret G. Kelly; Dan W. Dalgard

Journal of the National Cancer Institute | 1969

Comparative Carcinogenicity of N-Isopropyl-α-(2-Methylhydrazino)-p-Toluamide · HCI (Procarbazine Hydrochloride), Its Degradation Products, Other Hydrazines, and Isonicotinic Acid Hydrazide

Margaret G. Kelly; Roger W. O'Gara; Sidney T. Yancey; Kumidini Gadekar; Constance Botkin; Vincent T. Oliverio

Journal of the National Cancer Institute | 1971

Carcinogenicity of Extracts of Selected Plants From Curacao After Oral and Subcutaneous Administration to Rodents

Roger W. O'Gara; Cecil W. Lee; Julia F. Morton

Journal of the National Cancer Institute | 1969

α-Fetoprotein in Monkeys With Hepatoma

Edgar W. Hull; Paul P. Carbone; David Gitlin; Roger W. O'Gara; Margaret G. Kelly

Journal of the National Cancer Institute | 1968

Induction of Tumors in Rats With Procarbazine Hydrochloride

Margaret G. Kelly; Roger W. O'Gara; Sidney T. Yancey; Constance Botkin

Journal of the National Cancer Institute | 1966

Induction of Hepatic Cell Carcinomas in Monkeys With N-Nitrosodiethylamine

Margaret G. Kelly; Roger W. O'Gara; Richard H. Adamson; Kumudini Gadekar; Constance Botkin; William H. Reese; William T. Kerber

Journal of the National Cancer Institute | 1965

Induction of Tumors in Mice Given a Minute Single Dose of Dibenz[a,h]anthracene or 3-Methylcholanthrene as Newborns. A Dose-Response Study

Roger W. O'Gara; Margaret G. Kelly; Jewel M. Brown; Nathan Mantel

Journal of the National Cancer Institute | 1968

Carcinogenicity of 1-Methyl-1-Nitrosourea in Newborn Mice and Rats

Margaret G. Kelly; Roger W. O'Gara; Sidney T. Yancey; Constance Botkin

Journal of the National Cancer Institute | 1974

Sarcoma Induced in Rats by Extracts of Plants and by Fractionated Extracts of Krameria ixina

Roger W. O'Gara; Cecil W. Lee; Julia F. Morton; Govind J. Kapadia; Lucia J. Dunham

Journal of the National Cancer Institute | 1967

Comparison of the Carcinogenic Actions of Subcutaneous Implants of Iron and Aluminum in Rodents

Roger W. O'Gara; Jewel M. Brown

Explore More

Collaboration

Dive into the Roger W. O'Gara's collaboration.

Top Co-Authors
Avatar

Margaret G. Kelly

United States Public Health Service

View shared research outputs
Top Co-Authors
Avatar

Sidney T. Yancey

National Institutes of Health

View shared research outputs
Top Co-Authors
Avatar

Ambadas S. Mulay

National Institutes of Health

View shared research outputs
Top Co-Authors
Avatar

Cecil W. Lee

National Institutes of Health

View shared research outputs
Top Co-Authors
Avatar

Clyde J. Dawe

National Institutes of Health

View shared research outputs
Top Co-Authors
Avatar

Julia F. Morton

National Institutes of Health

View shared research outputs
Top Co-Authors
Avatar

Richard H. Adamson

National Institutes of Health

View shared research outputs
Top Co-Authors
Avatar

Willie D. Morgan

Columbia University

View shared research outputs
Top Co-Authors
Avatar

Charles G. Zubrod

National Institutes of Health

View shared research outputs
Top Co-Authors
Avatar

Dan W. Dalgard

Covance

View shared research outputs
Explore More
Researchain Logo
Decentralizing Knowledge