WILSON, A T WHOOPING-COUGH: DIFFICULTIES IN DIAGNOSIS AND INEFFECTIVENESS OF IMMUNIZATION. [electronic resource] - British medical journal Sep 1965 - 623-6 p. digital Publication Type: Journal Article ISSN: 0007-1447 Standard No.: 10.1136/bmj.2.5462.623 doi Subjects--Topical Terms: ChildCoughDiagnosis, DifferentialEnglandEpidemiologyHumansImmunizationPertussis VaccineVaccinationWhooping Cough