TY  - GEN
AU  - Lederer,E
TI  - [Franz Koelsch--the founder of the modern industrial medicine]
SN  - 0341-3098
PY  - 1976///0925
KW  - Germany
KW  - History, 20th Century
KW  - Occupational Medicine
KW  - history
N1  - Publication Type: Biography; Historical Article; Journal Article
ER  -