WALDBOTT COMMEMORATION

Editorial: Centennial Commemoration
  John Colquhoun ... 1

George L Waldbott - A Pre-Eminent
Leader in Fluoride Research
  AW Burgstahler, USA ... 2-4

Memories of George L Waldbott -
An Extraordinary Physician
  John R Lee, USA ... 4-6

The Fluoride Research Legacy
of George L Waldbott
  Gene W Miller, USA ... 6-7

George L Waldbott - A Truly
Great Physician of our Century
  Hans C Moolenburgh,
  The Netherlands ... 7-8

My Father's Dedication
to Fluoride Research
  Elizabeth Ramsay, Israel ... 8-9

George L Waldbott -
An Exceptional Physician
  AK Susheela, India ... 9-12

Environmental Toxicology -
What I Owe to Dr Waldbott
  Ming-Ho Yu, USA ... 12

Special Commemoration
Research Report
The Preskeletal Phase of
Chronic Fluoride Intoxication
  George L Waldbott, USA ... 13-20

Fluoride Publications of
George L Waldbott, M.D. ... 21-25

RESEARCH REPORTS AND REVIEWS
Toxic Effects of Fluoride on Beating
Myocardial Cells Cultured In Vitro
  FY Wang, DX Chang and
  RM Wang, China ... 26-32

Fluoride Intake, Distribution, and Bone
Content in Diabetic Rats Consuming
Fluoridated Drinking Water
  I Boros, P Keszler, Gy Cskós and
  H Kalás, Hungary ... 33-42

Interactions Between Fluoride and
Biological Free Radical Reactions
  R Rzeuski, D Chlubek and Z Machoy,
  Poland ... 43-45

ANNOUNCEMENT
  XXIInd ISFR Conference,
  Bellingham, USA, August 24-27 46

Acute Fluoride Toxicity from Ingesting
Home-use Dental Products in Children,
Birth to 6 Years of Age
  JD Shulman and LM Wells, USA ... 47-48

Outbreak of Acute Fluoride Poisoning
Caused by a Fluoride Overfeed,
Mississippi, 1993
  AD Penman, BT Brackin and
  R Embrey, USA ... 48-49

Testing the Potential of Sodium Fluoride
to Affect Spermatogenesis in the Rat
  RL Sprando, TFX Collins, TN Black,
  J Rorie, MJ Ames and M O'Donnell, USA ... 49

Chromosomal Aberrations and Micronuclei
in Lymphocytes of Workers at a
Phosphate Fertilizer Factory
  ZQ Meng and B Zhang, China ... 50

Effects of Fluoride on Structure and
Function of Canine Gastric Mucosa
  GM Whitford, DH Pashley and
  RH Garman, USA ... 50

Arthropods as Indicators of the Effects
of Fluoride Pollution on the Succession
Following Sand Mining
  KE Madden and BJ Fox, Australia ... 51

Uptake of Fluoride into Developing Sheep
Teeth, Following the 1995 Volcanic Eruption
of Mount Ruapehu, New Zealand
  GE Coote, TW Cutress and GW Suckling,
  New Zealand ... 51-52

Prevention of Industrialy-Induced
Cattle and Sheep Fluorosis
  G Milhaud and HJ Van Weering,
  France ...  52

Sulfuryl Fluoride
  Caroline Cox, USA ... 53

Effect of Drinking Water Fluoridation
on the Prevalence of Otosclerosis
  E Vartiainen and T Vartiainen, Finland ... 53

Rise and Fall of Caries Prevalence in
German Towns with Different F
Concentrations in Drinking Water
  W Kunzel and T Fischer, Germany ... 54

Dental Caries and Dental Fluorosis at
Varying Water Fluoride Concentrations
  KE Heller, SA Eklund and
  A Burt, USA ... 54

DISCUSSION SECTION (Letters to Editor)
Dose for Incipient Acute Fluoride Intoxication:
True Science and False Science
  Tohru Murakami, Japan ... 55-56