Cita APA

Gittenberger-de Groot, A. C. (1977). Persistent ductus arteriosus: Most probably a primary congenital malformation.

Chicago Style Citation

Gittenberger-de Groot, A C. Persistent Ductus Arteriosus: Most Probably a Primary Congenital Malformation. 1977.

Cita MLA

Gittenberger-de Groot, A C. Persistent Ductus Arteriosus: Most Probably a Primary Congenital Malformation. 1977.

Atenció: Aquestes cites poden no estar 100% correctes.