Quality control form for special Rh antisera with handwritten questions on antigen usage and dosage.
A quality control worksheet for special Rh antisera, showing results for Anti-C, Anti-E, Anti-c, and Anti-e antigens with positive and negative controls, and a section for agglutination results. Handwritten questions below ask about using heterozygous antigens in QC and the meaning of "dosage" in Anti-C.