TY  - BOOK
AU  - World Health Organization
TI  - First International syposium on Yaws control (World health organization monograph series No.15): premier symposium international sur la lutte contre le pian
U1  - 616.986 
PY  - 1953///
CY  - Geneva
PB  - World Health Organization
KW  - WHO
KW  - Pathology -- Internal medicine
N1  - Reference - Directory (Chemistry)
ER  -