297,811 AMERICAN The American Pediatric Society and the Society for Pediatric Research : 97th Annual Meeting : combined program and abstracts Disneyland Hotel Aneheim, California April 27-30, 1987. Monday — Thursday /session listings and contents appear in chronological order/. — Baltimore : APS—SPR, 1987. — 596 s. ; 29 cm (Pediatric Research, ISSN 0031-3998 : program issue ; vol 21, nr 4, p. 2)