(Q45229532)
Statements
1 reference
Oral contraceptives and thromboembolic disease. II. Estrogen content of oral contraceptives (English)
1 reference
V A Drill
1 reference
D W Calhoun
1 reference
1 January 1972
1 reference
1 reference
219
1 reference
5
1 reference
593-596
1 reference
Identifiers
1 reference
1 reference