|
|
levonorgestrel, estradiol hemihydrate
|
Merck Serono
|
13-Oct-11
|
|
|
|
levonorgestrel, estradiol hemihydrate
|
Merck Serono
|
18-Oct-11
|
|
|
|
levonorgestrel, estradiol valerate
|
Merck Serono
|
12-Dec-03
|
|
|
|
levonorgestrel
|
Bayer plc
|
01-Dec-09
|
|
|
|
levonorgestrel
|
Bayer plc
|
03-Feb-10
|
|
|
|
ethinylestradiol, levonorgestrel
|
Bayer plc
|
06-Nov-09
|
|