作者: R A Sharp , S M Morley , J S Beck , G E Urquhart
DOI: 10.1136/JCP.40.8.849
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摘要: Unresponsiveness to skin testing with PPD and tetanus toxoid was commonly seen in patients haemophilia A but not infected human immunodeficiency virus uncommon controls. Vaccination history indicated that the unresponsive had been immunised childhood. Other tests of immune competence (skin other antigens, lymphocyte stimulation mitogens viral serology) showed an adequate response pathogens which they exposed. Five 12 such a mild T4 lymphopenia, this may have related parenteral administration large quantities protein.