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Dive into the research topics where Robert S. Chao is active.

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Featured researches published by Robert S. Chao.


Archive | 1994

Crystalline ceftiofur free acid

Michael J. Dunn; Michael S. Bergren; Gregory E. Hardee; Kenneth Paul Shephard; Robert S. Chao; Jeffrey L. Havens


Archive | 2000

Intravaginal clindamycin ovule composition

Lorraine E. Pena; Phil B. Bowman; Robert S. Chao; Carolyn V. Pesheck


Archive | 1996

Physically stable solid form of a fluoroquinolone

Xuanqiang Yu; William C. Schinzer; Michael J. Dunn; Robert S. Chao; Dale S. Aldrich; Azhwarsamy Jeganathan; Michael S. Bergren


Archive | 1995

A new physically stable solid form of a fluoroquinolone

William C. Schinzer; Michael J. Dunn; Robert S. Chao; Dale S. Aldrich; Azhwarsamy Jeganathan; Xuanqiang Yu; Michael S. Bergren


Archive | 2003

Pharmaceutical compositions for treatment of parkinson's disease

Michael Hawley; Michael S. Bergren; Phillip R. Nixon; Gordon W. Halstead; Robert S. Chao; Tzu-Chi R. Ju


Journal of Heterocyclic Chemistry | 1996

SPECTROSCOPIC STUDIES OF DELAVIRDINE MESYLATE (U-90,152T) A BIS(HETEROARYL)PIPERAZINE (BHAP) HIV REVERSE TRANSCRIPTASE INHIBITOR

Kathleen A. Farley; Gregory S. Walker; Russell H. Robins; Jane E. Kupstas-Guido; Wayne K. Duholke; Donna Lee Romero; Raymond A. Morge; Paul A. Meulman; Robert S. Chao; Jeffrey L. Havens; James R. Gage; Mark A. Lyster; Paul E. Fagerness; Gary E. Martin


Archive | 2002

Composition and method for rectal delivery of a lincosamide antibiotic drug

Lorraine E. Pena; Phil B. Bowman; Robert S. Chao; Carolyn V. Pesheck; Clayton W. Jacobsen


Archive | 2003

Compositions pharmaceutiques pour le traitement de la maladie de parkinson

Michael S. Bergren; Robert S. Chao; Gordon W. Halstead; Michael Hawley; Tzu-Chi R. Ju; Phillip R. Nixon


Archive | 2000

Composition d'ovule clindamycine intravaginale

Lorraine E. Pena; Phil B. Bowman; Robert S. Chao; Carolyn V. Pesheck


Archive | 1995

Process for preparing why the crystalline ceftiofur free acid to be used as an antibiotic drug compound

Michael J. Dunn; Michael S. Bergren; Kennetch Paul Shephard; Robert S. Chao; Gregory E. Hardee; Jeffrey L. Havens

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