Reyn may refer to

Effects of Penicillin, Streptomycin, and Tetracycline on N. gonorrhoeae isolated in 1944 and in 1957
Neisseria gonorrhoeae 3. Demonstration of presumed appendages to cells from different colony types.
Studies on the effect of variation of concentration and origin of lecithin (natural and synthetic) in cardiolipin complement-fixatio...
An electron microscope study of thin sections of Haemophilus vaginalis (Gardner and Dukes) and some possibly related species
Comparison of a selective and a non-selective medium in the diagnosis of gonorrhoea to ascertain the sensitivity of Neisseria gonorr...
Laboratory diagnosis of gonococcal infections
An analysis based on strict case definitions.
Criteria for the diagnosis of infective endocarditis.
The effect of peer socioeconomic status on student achievement: A meta-analysis
Calpain mediates proteolysis of the voltage-gated sodium channel alpha-subunit.