Authors: Bjarnadottir, RI Gottfredsdottir, H Sigurdardottir, K Geirsson, RT Dieben, TOM

Citation: Ri. Bjarnadottir et al., Comparative study of the effects of a progestogen-only pill containing desogestrel and an intrauterine contraceptive device in lactating women, BR J OBST G, 108(11), 2001, pp. 1174-1180