Sampaio, BSilva, ACosta, JAPereira, ASilva, H2012-12-142012-12-142009Acta Ped Port. 2009; 40 (1): 9-11http://hdl.handle.net/10400.23/373porHipotonia MuscularRecém-NascidoUm final feliz: causa rara de hipotonia cervical em lactentejournal article