R. M. Ritter

New Hart's rules

R. M. Ritter, 2005 .

The Oxford Dictionary for Writers and Editors

R. M. Ritter, 2000 .

Preparation of carboxyhemoglobin standards and calculation of spectrophotometric quantitation constants.

A K Chaturvedi, R. M. Ritter, D V Canfield, 1999, Journal of forensic sciences.

DNA typing as a strategy for resolving issues relevant to forensic toxicology.

R. M. Ritter, D. Canfield, A. K. Chaturvedi, 1999, Journal of forensic sciences.

Determination of cocaine, its metabolites, pyrolysis products, and ethanol adducts in postmortem fluids and tissues using Zymark automated solid-phase extraction and gas chromatography-mass spectrometry.

R. M. Ritter, Russell J. Lewis, M. K. Angier, 2004, Journal of chromatography. B, Analytical technologies in the biomedical and life sciences.

Increased cannabinoids concentrations found in specimens from fatal aviation accidents between 1997 and 2006.

Paul B Rogers, J. E. Whinnery, R. M. Ritter, 2010, Forensic science international.

Exposures to carbon monoxide, hydrogen cyanide and their mixtures: Interrelationship between gas exposure concentration, time to incapacitation, carboxyhemoglobin and blood cyanide in rats

D. C. Sanders, R. M. Ritter, B. Endecott, 1995, Journal of applied toxicology : JAT.

Analysis of Cocaine, Its Metabolites, Pyrolysis Products, and Ethanol Adducts in Postmortem Fluids and Tissues Using ZymarkTM Automated Solid-Phase Extraction and Gas Chromatography-Mass Spectrometry

R. M. Ritter, Robert D. Johnson, Russell J. Lewis, 2003 .

Pyrolysis Products , and Ethanol Adducts in Postmortem Fluids and Tissues Using Zymark Automated Solid-Phase Extraction and Gas Chromatography-Mass Spectrometry

R. M. Ritter, Robert D. Johnson, Russell J. Lewis, 2003 .

DNA PROFILING AS AN ADJUNCT QUALITY CONTROL/QUALITY ASSURANCE IN FORENSIC TOXICOLOGY

Dennis V. Canfield, Arvind K. Chaturvedi, R. M. Ritter, 1998 .