The Black-Kleiner-Bolker blood test.
D001741:Black or African American; D044383:Black People; D001769:Blood; D006403:Hematologic Tests; D006801:Humans; D008751:Methylene Blue; D009369:Neoplasms / Q000175:diagnosis*
D008751:Methylene Blue
BLOOD; METHYLENE BLUE; NEOPLASMS/diagnosis