TY - GEN AU - Satz,J AU - Prier,J E AU - Riley,R AU - Schrack,W D AU - Hrehorovich,V AU - Deardorff,J TI - Epidemiological and biological characteristics of the Hong Kong influenza epidemic in Pennsylvania during 1968-1969 SN - 0002-9572 PY - 1971///0104 KW - Absenteeism KW - Adolescent KW - Adult KW - Aged KW - Antibodies KW - analysis KW - Child KW - Child, Preschool KW - Complement Fixation Tests KW - Disease Outbreaks KW - Hemagglutination Tests KW - Humans KW - Infant KW - Influenza, Human KW - diagnosis KW - Orthomyxoviridae KW - classification KW - Pennsylvania KW - Population Surveillance KW - Public Health Administration N1 - Publication Type: Journal Article UR - https://doi.org/10.2105/ajph.60.11.2197 ER -