[Causes of error in interpretation of direct Coombs' test; false negative reaction due to prozone and false positive reaction due to cold autoantibodies].
D001323:Autoantibodies; D003298:Coombs Test; D004893:Erythema Nodosum / Q000628:therapy*; D005188:False Negative Reactions; D005189:False Positive Reactions; D006801:Humans; D055633:Immune System Phenomena
D001323:Autoantibodies
ERYTHEMA NODOSUM/therapy
Causes d'erreur dans l'interprétation de l'épreuve directe de Coombs; fausse réaction négative due à la "prozone" et fausse réaction positive due à des autoanticorps froids.