Spring Meetings of National Societies: The Society for Pediatric Research will hold its annual meeting in Atlantic City on May 3 and 4, 1968. The headquarters for this meeting will be the Seaside Hotel. Tile plenary sessions will be in the Steel Pier. The meeting is open to all interested physicians. Registration may be accomplished at the Seaside Hotel at the time of the meeting. This meeting will be preceded by that of the American Pediatric Society on May 1 and 2 at the same location.