Scientific Articles 
The Long-term Effects of Daily Rinsing With Stannous Fluoride or Sodium Fluoride on Bacteria in Dental Plaque 
By William D. McHugh, Arthur D. Eisenberg, Dennis H. Leverett, Øivind E. Jensen

Dietary Sources of Fluoride for Infants and Children in Hong Kong 
By Faiez N. Hattab, Stephen H.Y. Wei

Effect of Smokeless Tobacco on Plasma Lipoproteins in Adolescents 
By Soraya M. Beiraghi, Stephen Wilson, J. Frederick Cornhill, Howard Sloan

Longitudinal Changes in the Width of Attached Gingiva in Children 
By Enrique Bimstein, Eliezer Eidelman

Neoplastic Diseases in a Pediatric Population: A Survey of the Incidence of Oral Complications 
By Anthony A. Kamp

Nonlinear Dose-response Characteristics of Alphaprodine Sedation in Preschool Children 
By L.A. Lambert, M.M. Nazif, P.A. Moore, T.G. Zullo

Infant Commissural Burn Management With Reverse Pull Headgear 
By Paul E. Schneider

Dental Eruption in Low Birth-weight Prematurely Born Children: A Controlled Study 
By W. Kim Seow, Carolyn Humphrys, Rangsini Mahanonda, David I. Tudehope

Immunological and Histological Studies on Denture Stomatitis in Children: A Pilot Study 
By Fumio Shimizu, Keiko Shimizu, Hiroshi Itoh, Kikuo Kamiyama

Case Reports 
Fluoride Supplement-induced Dental Fluorosis: Case Reports 
By Oliver O. Osuji, Gordon Nikiforuk

Complications Occurring Resultant to Dens Invaginatus: Case Report 
By George M. Rakes, Anne S. Aiello, Curtis G. Kuster, Wayne A. Labart

Editorial 
Your Journal: New Editorial Policy and Procedure 
By Ralph E. McDonald