Concepedia

Dan Ollendorf

DO

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Publications

5

Citations

1.2K

H-Index

5

Active since

1999

Affiliations

Janssen (United States)(Current)

Dan Ollendorf is an author at Janssen (United States) specializing in medicine, antipsychotic pharmacotherapy, and antipsychotic efficacy.

Publications per year

1999–2022

5

Publications

5

The Prevalence and Geographic Distribution of Crohn’s Disease and Ulcerative Colitis in the United States

Michael D. Kappelman, Sheryl L. Rifas‐Shiman, Ken Kleinman et al. · Clinical Gastroenterology and Hepatology · 2007 · 929 citations · Full text

, , +11

Why Observational Studies Should Be Among The Tools Used In Comparative Effectiveness Research

Nancy A Dreyer, Sean Tunis, Marc L. Berger et al. · Health Affairs · 2010 · 205 citations

, , +16

Risperidone versus Conventional Antipsychotics for Schizophrenia and???Schizoaffective Disorder

Ramy Mahmoud, Luella Engelhart, C Janagap et al. · Clinical Drug Investigation · 2004 · 50 citations

, , +14

The Risperidone Outcomes Study of Effectiveness (ROSE): a model for evaluating treatment strategies in typical psychiatric practice.

Ramy Mahmoud, Luella Engelhart, Dan Ollendorf et al. · PubMed · 1999 · 28 citations

, , +17

Using economic evaluations to support acupuncture reimbursement decisions: current evidence and gaps

Hongchao Li, Xuejing Jin, Patricia M. Herman et al. · Zurich Open Repository and Archive (University of Zurich) · 2022 · 10 citations · Full text

, , +16

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