CAMPBELL JOHN R. G. 305.145 SECTION Section on Surgery of the AAP [American Academy of Pediatrics] 50th anniversary : a historical review: 1948-1998 / [guest eds. Judson G. Randolph, John R. Campbell]. -Philadelphia : W.B. Saunders Co. a Division of Harcourt Brace and Co., 1999. - [4], 58 s. : il., portr. ; 28 cm. - (Journal of Pediatric Surgery, ISSN 0022-3468 ; vo1.34,no.5,suppl.1)