Multinational comparative clinical trial of long-acting injectable contraceptives: norethisterone enanthate given in two dosage regimens and depot-medroxyprogesterone acetate. A preliminary report
1992 ◽
Vol 24
(02)
◽
pp. 85-89
◽
2014 ◽
Vol 89
(5)
◽
pp. 352-356
◽
2017 ◽
Vol 130
(1)
◽
pp. 109-117
◽