1 Department of Pediatrics, College of Medicine, University of California, Irvine, and Los Angeles County General Hospital, Unit II, Los Angeles
In the article by Bruce D. Ackerman, et al. in the June issue of Pediatrics, 45:918, 1970, the sentence beginning on line 2 of the left hand column of page 923 should be two sentences, which should read as follows: Case 6 did not show the spastic signs described by Van Praagh,28 but did show slowing of the respiratory rate and decreased depth of respiration. Case 4 showed these respiratory changes, in addition to spasticity.
Submitted on December 8, 1970