Caetano, Marcos Roberto, Egle Couto, Renato Passini Junior, Renata Zaccaria Simoni, and Ricardo Barini. 2006. “Gestational Prognostic Factors in Women With Recurrent Spontaneous Abortion”. São Paulo Medical Journal 124 (4):181-85. https://periodicosapm.emnuvens.com.br/spmj/article/view/2239.