Shoulder dystocia: an obstetrical emergency.
MARQUES, Joana Borges; REYNOLDS, Ana.
Shoulder dystocia: an obstetrical emergency..
Acta Médica Portuguesa, [S.l.], v. 24, n. 4, p. 613-20, dec. 2011.
ISSN 1646-0758.
Available at: <https://actamedicaportuguesa.com:443/revista/index.php/amp/article/view/480/188>. Date accessed: 29 sep. 2019.
doi:http://dx.doi.org/10.20344/amp.480.