ERRATUM
Teratology Society Thirty-Eighth Meeting, June 20–25, 1998. (Teratology, 57:4/5)The following abstract was omitted from the issue cited above.
The Teratology Society apologizes to Dr. Briggs and Capt. Still for this error.
TERATOLOGY 58:69 (1998)
r 1998 WILEY-LISS, INC.