(Q43171538)
Statements
1 reference
After 50 years of ethinylestradiol, another oestrogen in combined oral contraceptives (English)
1 reference
Joaquim Calaf I Alsina
1 reference
1 February 2010
1 reference
1 reference
15
1 reference
1
1 reference
1-3
1 reference
1 reference
1 reference
1 reference
Identifiers
1 reference
1 reference