TY  - GEN
AU  - Schaefers-Okkens,A C
AU  - Kooistra,H S
TI  - [Use of progestagens]
SN  - 0040-7453
PY  - 1996///0829
KW  - Animals
KW  - Contraceptive Agents
KW  - adverse effects
KW  - Dogs
KW  - Estrus
KW  - drug effects
KW  - Female
KW  - Medroxyprogesterone Acetate
KW  - Progestins
N1  - Publication Type: Comparative Study; Journal Article
ER  -