1. Don't spread germs Publication: Lagos : Federal Health Education Division, Primary Health Care Dept., Federal Ministry of Health, [19--] Subject(s): Disease Transmission, Infectious -- prevention & controlCoughHygieneSneezing
2. Cover coughs and sneezes Publication: [New York?] : National Tuberculosis Association, [196-?] Subject(s): Respiratory Tract Diseases -- prevention & controlChildCoughHygieneSneezing