Effects of a contraceptive containing drospirenone and ethinyl estradiol on blood pressure and autonomic tone: a prospective controlled clinical trial - Nisenbaum, Marcelo Gil; Melo, Nilson Roberto; Giribela, Cassiana Rosa Galvão; Morais, Tércio Lemos de; Guerra, Grazia Maria; Angelis, Katia de; Mostarda, Cristiano; Baracat, Edmund Chada; Consolim-Colombo, Fernanda Marciano (European Journal of Obstetrics & Gynecology and Reproductive Biology, 2014)