[A case of A and B avitaminosis; difficulties of exact diagnosis and of understanding of pathogenesis].
D003937:Diagnosis, Differential; D006801:Humans; D014802:Vitamin A Deficiency / Q000175:diagnosis*; D014804:Vitamin B Deficiency / Q000175:diagnosis*
VITAMIN A DEFICIENCY/differential diagnosis; VITAMIN B DEFICIENCY/differential diagnosis
Uber einen Fall von A- und B-Avitaminose; schwierigkeiten exakter Diagnosestellung und des Verständnisses der Pathogenese.