Role of local infections in the recognition of haemopoietic neoplasms.
D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D004739:England; D006801:Humans; D007223:Infant; D007239:Infections / Q000150:complications*; D007938:Leukemia / Q000150:complications / Q000175:diagnosis* / Q000401:mortality; D011014:Pneumonia / Q000401:mortality; D011230:Precancerous Conditions / Q000150:complications / Q000175:diagnosis*; D014852:Wales