(Q43986436)
Statements
1 reference
The Risk of Post-Pill Amenorrhea: A Preliminary Report from the Menstruation and Reproduction History Research Program (English)
G. S. Berger
R. N. Taylor
1 January 1977
1 reference
1 reference
15
1 reference
2
1 reference
125-127
1 reference
1 reference
Identifiers
1 reference
1 reference