Vertaling van "helmerhorst fm usher-patel " (Nederlands → Frans) :

(Kulier 2007) Kulier R, O'Brien P, Helmerhorst FM, Usher-Patel M, d'Arcangues C. Copper containing, framed intra-uterine devices for
(Lawrie 2011) Lawrie TA, Helmerhorst FM, Maitra NK et al. Types of progestogens in combined oral contraception: effectiveness