[Laboratory tests to use in the diagnosis of tropical sprue in Puerto Rico].
D001706:Biopsy; D005492:Folic Acid / Q000097:blood*; D006801:Humans; D007408:Intestinal Absorption; D007583:Jejunum / Q000473:pathology*; D013182:Sprue, Tropical / Q000175:diagnosis*; D014805:Vitamin B 12 / Q000097:blood*; D014994:Xylose
D005492:Folic Acid; D014994:Xylose; D014805:Vitamin B 12
Pruebas de laboratorio a utilizarse en el diagnóstico de espru tropical en Puerto Rico.