1. Linear rate of change in the product of erythrocyte water content and potassium concentration during the 0–120-h postmortem period in the rat;Querido;Forensic Sci. Int.,1988
2. Measurement of intracellular sodium and potassium concentrations and water content of human erythrocytes without the use of an exogenous extracellular marker substance or repeated washing of cells;Querido;S. Afr. J. Sci.,1988
3. Linear relationship between plasma total solute content and postmortem interval during the early post-mortem period in the rat;Querido;S. Afr. J. Sci.,1986
4. A non-rebreathing, temperature-compensated device for administration of halothane to small laboratory animals;Querido;S. Afr. J. Sci.,1985
5. A method for frequent sampling of blood and continuous infusion of fluids in the rat without disturbing the animal;Steffens;Physiol. Behav.,1969