The paper entitled as above, by Doctors Chu, Clements, Cotton, Klaus, Sweet, Thomas, and Tooley, was published as a Preliminary Report in May, 1965 (Pediatrics, 35:733). Appearance of the complete report was scheduled for a subsequent issue within Volume 36. The review of physiologic data has required postponement to a publication date now expected to be during the first half of nineteen sixty-six.