LOURO, Pedro. The CDG constellation. BIRTH AND GROWTH MEDICAL JOURNAL, Porto, Portugal, v. 31, n. 2, p. 98–99, 2022. DOI: 10.25753/BirthGrowthMJ.v31.i2.27533. Disponível em: https://revistas.rcaap.pt/bgmj/article/view/27533. Acesso em: 4 oct. 2026.