Non-familial stiff baby syndrome cases in the northern central area of Puerto Rico.
Fargas Berr?os N, Garc?a I, Garc?a Fragoso L, Rivera Gonz?lez J, Montalvo Ortiz J, V?zquez Correa M, Valc?rcel M. Non-familial stiff baby syndrome cases in the northern central area of Puerto Rico. Bol Asoc Med P R. 2013; 105(4):49-51.