Clinical and serologic studies with reference to syphilis in Guatemala Central America. I. Studies of comparative performance of the Kahn, Kolmer, Mazzini, and VDRL slide tests as carried out in the national orphanage.
D002489:Central America; D006166:Guatemala; D019372:Orphanages; D013587:Syphilis / Q000175:diagnosis*; D013588:Syphilis Serodiagnosis
SYPHILIS/diagnosis