TY  - BOOK
ED  - World Health Organization
TI  - Joint ILO/WHO Committee on the Hygiene of Seafarers : second report 
SN  - 9241200928
U1  - 100 SD:610.621 
PY  - 1955///
CY  - Geneva
PB  - World Health Organization
KW  - Naval Medicine
KW  - Sexually Transmitted Diseases
ER  -