TY  - GEN
AU  - Nilsson,L
AU  - Brandström,P
AU  - Starck,V
AU  - Sölvell,L
TI  - Side effects of oral contraceptives. An investigation of 4 gestagens using a double blind crossover technique
SN  - 0001-6349
PY  - 1967///0418
KW  - Adult
KW  - Contraceptives, Oral
KW  - adverse effects
KW  - Ethinyl Estradiol
KW  - Ethynodiol Diacetate
KW  - Female
KW  - Humans
KW  - Megestrol
KW  - Norethindrone
KW  - Progestins
N1  - Publication Type: Clinical Trial; Comparative Study; Controlled Clinical Trial; Journal Article
ER  -