TY - GEN AU - Dohtel,Y TI - [Good results with Norethisterone in rheumatoid arthritis] SN - 0001-6020 PY - 1980///0103 KW - Contraception KW - Contraceptive Agents KW - Contraceptive Agents, Female KW - Family Planning Services KW - Norethindrone N1 - Publication Type: English Abstract; Journal Article ER -