Annals of the New York Academy of Sciences · 1964 · 39 citations · 18 references
Life SciencesBiophysicsPhysiologyBiomedical Signal ProcessingCircadian RhythmsPhysiological Systems ModelingBiological OscillationsBiomedical Signal ModelingCircadian Activity PatternsCircadian PhysiologyPeripheral ClocksRhythmic AnalysisChronobiology
18
Photoperiodism and related phenomena in plants and animals
R. B. Withrow · 1959 · 790 citations
<i>Sleep Characteristics of Infants</i>
Nathaniel Kleitman, Theodore G. Engelmann · Journal of Applied Physiology · 1953 · 288 citations
Education, Pediatrics, Psychology +12