John Mellen
Methods for Calculating Two Incidence Estimators, Relative Change in Prevalence and Apparent Incidence, from Sequential Measures of Prevalence
John Mellen
Methods for Calculating Two Incidence Estimators, Relative Change in Prevalence and Apparent Incidence, from Sequential Measures of Prevalence
Recent Advances in Spectroscopy* Author: Michelson, A.A.
The Relation of the State Academy of Science to the Natural History Surrounding the Chicago Academy of Sciences Author: Baker, F.C.
Recent Advances in Spectroscopy* Author: Michelson, A.A.