Longitudinal Studies
Longitudinal studies
Association between child and adolescent television viewing and adult health: a longitudinal birth cohort study
Resistance to reinfection with Schistosoma mansoni in occupationally exposed adults and effect of HIV-1 co-infection on susceptibility to schistosomiasis: a longitudinal study
Studies on Prostatic Cancer: I. The Effect of Castration, Of Estrogen and of Androgen Injection on Serum Phosphatases in Metastatic Carcinoma of the Prostate
Insomnia as a predictor of depression: A meta-analytic evaluation of longitudinal epidemiological studies
Immunologic and Virus Studies With Human Sarcomas
A Dual Methodology for Case Studies: Synergistic Use of a Longitudinal Single Site with Replicated Multiple Sites
Longitudinal Study