Cardiovascular health after maternal placental syndromes (CHAMPS): population-based retrospective cohort study
Ray JG, Vermeulen MJ, Schull MJ, Redelmeier DA. Lancet. 2005; 366(9499):1797-803.
Ray JG, Vermeulen MJ, Schull MJ, Redelmeier DA. Lancet. 2005; 366(9499):1797-803.
Mamdani MM, Tu K. J Womens Heal. 2000; 1(3):293-300.
Ferris LE, McMain-Klein M, Iron K. Fam Plann Perspect. 1998; 30(3):134-8.
Molnar P, Biringer A, McGeer A, McIsaac W. Fam Pract. 1997; 14(5):403-6.