PT - JOURNAL ARTICLE AU - John D. Clough TI - Immunodeficiency states relevant to infection DP - 1975 Mar 20 TA - Cleveland Clinic Journal of Medicine PG - 49--62 VI - 42 IP - 1 4099 - http://www.ccjm.org/content/42/1/49.short 4100 - http://www.ccjm.org/content/42/1/49.full SO - Cleve Clin J Med1975 Mar 20; 42