Dennis and Kimberly Quaid
12/04/2007 AT 05:00 PM EST
Dennis and Kimberly Quaid's twins have fully recovered and were recently discharged from the hospital, their lawyer Susan E. Loggans confirms to PEOPLE.
"The twins are back home," Loggans said of the newborns, Boone and Zoe. "Their condition is fantastic, they're smiling. Zoe looks like her mom, and Boone looks like his dad. They've fully recovered from the accident and it's doubtful they'll suffer long-term effects from the overdose."
The infants, born Nov. 8
, were hospitalized Nov. 20
at Cedars Sinai Medical Center in Los Angeles after accidentally being given 1,000 times the recommended dose of Heparin on Nov. 18.
Loggans clarified that the twins' "continued suffering," as stated in a lawsuit
the Quaids filed Tuesday against the makers of Heparin, refers to losses of a financial nature and ongoing invasions of the Quaids' privacy.
"The Quaids are very religious, and they believe their children's recovery is a real miracle," Loggans added.