TY  - GEN
AU  - Heene,D L
TI  - [Change from heparin to phenprocoumon]
SN  - 0012-0472
PY  - 1978///1025
KW  - 4-Hydroxycoumarins
KW  - administration & dosage
KW  - Heparin
KW  - therapeutic use
KW  - Humans
KW  - Phenprocoumon
KW  - Time Factors
N1  - Publication Type: Letter
ER  -