Harvey Harrison

The Tucson Children's Respiratory Study. I. Design and implementation of a prospective study of acute and chronic respiratory illness in children

American Journal of Epidemiology · 1989 · 162 citations

Diagnosis of Chlamydia trachomatis infections by direct immunofluorescence staining of genital secretions. A multicenter trial

Annals of Internal Medicine · 1984 · 133 citations