title: [Epidemiological survey on measles, mumps, whooping cough and chickenpox in a student population of the provinces of Pavia and Piacenza].
mesh_terms: D002644:Chickenpox; D002648:Child; D003141:Communicable Diseases; D006801:Humans; D007223:Infant; D008457:Measles; D009107:Mumps; D013334:Students; D014917:Whooping Cough
keywords: COMMUNICABLE DISEASES/in infancy and childhood