Viral infections and haematological malignancies.
D002644:Chickenpox / Q000150:complications; D003586:Cytomegalovirus Infections / Q000150:complications; D006506:Hepatitis A / Q000150:complications; D006561:Herpes Simplex / Q000150:complications; D006562:Herpes Zoster / Q000150:complications; D006801:Humans; D007244:Infectious Mononucleosis / Q000150:complications; D007251:Influenza, Human / Q000150:complications; D007938:Leukemia / Q000150:complications*; D008457:Measles / Q000150:complications; D009107:Mumps / Q000150:complications; D012409:Rubella / Q000150:complications; D014615:Vaccinia / Q000150:complications; D014777:Virus Diseases / Q000150:complications*