António De Pinho, Elisa Soares, Ana Portela Carvalho, & Cristina Oliveira. (2022). Calcified yolk sac appearance: From sonography to embryoscopy. Wolters Kluwer Medknow Publications.
Chicago Style (17th ed.) CitationAntónio De Pinho, Elisa Soares, Ana Portela Carvalho, and Cristina Oliveira. Calcified Yolk Sac Appearance: From Sonography to Embryoscopy. Wolters Kluwer Medknow Publications, 2022.
MLA (9th ed.) CitationAntónio De Pinho, et al. Calcified Yolk Sac Appearance: From Sonography to Embryoscopy. Wolters Kluwer Medknow Publications, 2022.
Warning: These citations may not always be 100% accurate.