Homeostatic Model Assessment and Risk for Hypertension During Pregnancy: A Longitudinal Prospective Study - Romero-Gutiérrez, Gustavo; Malacara, Juan Manuel; Amador, Norma; Fierro-Martínez, César; Muñoz-Guevara, Luis Manuel; Molina-Rodríguez, Roberto (American Journal of Perinatology, 2004)