Illingworth, Ronald S. Common symptoms of disease in children / Ronald S Illingworth. - 7th ed. - Oxford ; Boston : Blackwell Scientific Publications ; St. Louis, Mo. : Distributors, USA, Blackwell Mosby, c1982 - xiii, 367 p. : ill. ; 22cm. Includes index. ISBN: 0632008148 LC Class. No.: RJ50 / .I55 1982