TY - GEN AU - Spalding,J A TI - Color-blind physicians and the detection of blood in body products SN - 0003-9926 PY - 2001///1204 KW - Blood Chemical Analysis KW - Clinical Competence KW - Color Vision Defects KW - diagnosis KW - Humans KW - Physical Examination KW - Physician Impairment N1 - Publication Type: Comment; Letter UR - https://doi.org/10.1001/archinte.161.18.2266 ER -