Francisco, Carla, Catarina Júlio, Graça Pinto, Ana Teresa Martins, Amadeu Ferreira, and Luísa Martins. 2011. “Ovarian Hyperstimulation Syndrome in a Spontaneous Pregnancy”. Acta Médica Portuguesa 24 (December). Lisbon, Portugal:635-8. https://doi.org/10.20344/amp.1551.