Reply to letter to the editor.
Mattei Children's Hospital at UCLA, Department of Pediatric Surgery, Los Angeles, CA 90095-9818, USA. Electronic address: sshew@mednet.ucla.edu.
Stephen B
SB
Shew
D000013:Congenital Abnormalities / Q000209:etiology*; D005260:Female; D006801:Humans; D008297:Male; D027724:Reproductive Techniques, Assisted / Q000009:adverse effects*