Cite
MLA Citation
Gabriele S. Merki-Feld et al.. “A survey on Swiss women's preferred menstrual/withdrawal bleeding pattern over different phases of reproductive life and with use of hormonal contraception.” European journal of contraception & reproductive health care, vol. 19, n.d., pp. 266–275. http://access.bl.uk/ark:/81055/vdc_100024934500.0x000048