Fertility and Sterility · 1982 · 105 citations · 3 references
MedicineBiomedical SciencesObstetricsCircadian RhythmsReproductive BiologyReproductive PhysiologyCircadian MeasurementCircadian PhysiologySemen AnalysisSperm Concentration AssessmentSperm Concentration EstimationSperm Motility AssessmentCircannual Reproductive CyclesReproducibility Of Sperm CountsSeasonal SpermatogenesisSperm Count AssessmentSpermatogenesis Seasonality
3
Frequency Distribution Of Sperm Counts In Fertile And Infertile Males
Zvi Zukerman, Luis J. Rodriguez‐Rigau, Keith D. Smith et al. · Fertility and Sterility · 1977 · 167 citations
Medicine, Biostatistics, Urology +16
A monthly variation in beard growth in one man
J. E. Kihlström · Life Sciences · 1971 · 12 citations