TY  - JOUR
AN  - 027082130
AU  - Heidrich,H.
PY  - 1972
TI  - On the problem of venous reflux disorders
JO  - Medizinische Welt
VL  - 23
IS  - 5
SP  - 170
EP  - 171
UR  - https://eurekamag.com/research/027/082/027082130.php
ER  -