EDITORIALS
IN MEMORIAM: EDITH M WALDBOTT ... 75-76
EDITORIAL NOTE ... 76

RESEARCH REPORTS AND REVIEWS
NUTRITION SURVEY IN DENTAL FLUOROSIS-AFFLICTED AREAS
  Y X Chen, M Q Lin, Y D Xiao, W M Gan,
  D Min and C Chen, China ... 77-80

TOXICITY FROM WATER CONTAINING ARSENIC
AND FLUORIDE IN XINJIANG
  G Q Wang, Y Z Hang, B Y Xiao, X C Qian,
  H Yao, Y Hu and Y L Gu, China ... 81-84

SKELETAL CHANGES WITH TOXICITY FROM
FLUORIDE AND ALUMINUM
  X G Chen, S Zhou, J Jiao, Y H Ding and
  Z Q Zhao, China ... 85-88

RE-EXAMINATION OF ACUTE TOXICITY OF FLUORIDE
  K Akiniwa, Japan ... 89-104

COMBINED TOXICITY OF FLUORIDE AND BENZENE HEXACHLORIDE TO RATS
  N Ramesh, E Murali Mohan, C A Y Banu Priya, V Amalan Stanley,
  K S Pillai and P Balakrishna Murthy, India ... 105-109

BOOK REVIEW:
Gary Whitford’s The Metabolism and Toxicity of Fluoride
  Reviewed by Bruce Spittle and John Colquhoun ... 110-112

XXIst CONFERENCE ABSTRACTS
FLUORIDATED WATER AND DOWN’S SYNDROME
  Albert W Burgstahler ... 113

EXPERIMENTAL OSTEOFLUOROSIS AND
ARTHROFLUOROSIS IN RATS
  M Bély, G Ferencz, K ltai and H Tsunoda, Hungary and Japan ... 113-114

A STUDY ON THE CHANGES OF ORGANIC ACIDS, FLUORIDE AND OTHER IONS IN DENTAL PLAQUE
  T Yasui and S Nakao, Japan ... 115

THE CONTROVERSY OVER WATER FLUORIDATION
  Zan-Dao Wei , China ... 115-116

WATER FLUORIDATION RESULTING IN HIGH PREVALENCE OF DENTAL FLUOROSIS IN GUANGZHOU
  Y Guo, H Zhang, W Lim and R Yi, China ... 116

MILK FLUORIDATION: AN ALTERNATIVE METHOD FOR CARIES PREVENTION
  J Bánóczy, Hungary ... 116-117

FLUORIDE IN THE TREATMENT OF OSTEOPOROSIS AN OVERVIEW: 35 YEARS OF CLINICAL RESEARCH
  J Franke, Germany ... 117-118

ABSTRACTS
ANTIRESORPTIVE THERAPY, ANABOLIC THERAPY, AND EXERCISE EFFECTS ON BONE MASS, STRUCTURE, AND STRENGTH ASSESSED IN A RAT MODEL
  C H Søgaard, Denmark ... 119-121

PREVENTION AND MANAGEMENT OF OSTEOPOROSIS
  T M Murray and L G Ste-Marie, Canada ... 121

WATER FLUORIDATION AND
OSTEOPOROTIC FRACTURE [REVIEW]
  S Hillier, H Inskip, D Coggon and
  C Cooper, England ... 122-123

CALCIUM DEFICIENCY IN FLUORIDE-TREATED OSTEOPOROTIC PATIENTS DESPITE CALCIUM SUPPLEMENTATION
  B A Dure-Smith, S M Farley, S G Linkhart,
  J R Farley and D J Baylink, USA ... 123

ALUMINUM POTENTIATES THE EFFECT OF FLUORIDE ON TYROSINE PHOSPHORYLATION AND OSTEOBLAST REPLICATION IN VITRO AND BONE MASS IN VIVO
  J Caverzasio, T Imai, P Ammann,
  D Burgener and J P Bonjour, Switzerland ... 124

TWO CASES OF SKELETAL FLUOROSIS
IN THE HAND [FRENCH]
  M H Sy, P Sene, M M Diouf and
  S Diouf, Switzerland ... 124

SUPPRESSION BY MEDICAL JOURNALS OF A
WARNING ABOUT OVERDOSING FORMULA-FED
INFANTS WITH FLUORIDE
  Mark Diesendorf and Angela Diesendorf, Australia ... 125

COMPARISON OF RECOMMENDED AND ACTUAL
MEAN INTAKES OF FLUORIDE BY CANADIANS
  D W Lewis and H Limeback, Canada ... 125-126

TOTAL FLUORIDE INTAKE IN CHILDREN
AGED 3 TO 4 YEARS A LONGITUDINAL STUDY
  N Guha-Chowdhury, B K Drummond
  and A C Smillie, New Zealand ... 126-127

ASSESSING FLUORIDE CONCENTRATIONS OF
JUICES AND JUICE-FLAVORED DRINKS
  M C Kiritsy, S M Levy, J J Warren, N Guha-Chowdhury,
  J R Heilman and T Marshall, New Zealand ... 127

RISK FACTORS FOR ENAMEL FLUOROSIS IN A NONFLUORIDATED POPULATION
  D G Pendrys, R V Katz and D E Morse, USA ... 127-128

THE EFFECT OF DOMESTIC WATER FILTERS
ON WATER FLUORIDE CONTENT
  Y S Ong, B Williams and R Holt, England ... 128

A SIMPLE METHOD FOR DEFLUORIDATION OF
DRINKING WATER AT VILLAGE LEVEL BY
ADSORPTION ON ANDO SOIL IN KENYA
  C Zevenbergen, L P van Reeuwijk, G Frapporti, R J Louws
  and R D Schuiling, The Netherlands ... 128

SEVOFLURANE VERSUS ISOFLURANE FOR MAINTENANCE OF ANESTHESIA: ARE SERUM INORGANIC FLUORIDE ION CONCENTRATIONS OF CONCERN?
  M E Goldberg, J Cantillo, G E Larijani, M Torjman,
  D Vekeman and H Schieren, USA ... 129

THE PREVALENCE OF DENTAL CARIES
IN EUROPE 1990-1995
  T M Marthaler, D M O’Mullane and V Vrbic, Switzerland ... 129

NO ASSOCIATION BETWEEN FLUORIDATION OF WATER SUPPLIES AND SUDDEN INFANT DEATH SYNDROME
  E A Mitchell, J M D Thompson and
  B Borman, New Zealand ... 130

DISCUSSION SECTION News and Views

CRITIQUE OF STUDY
  Albert Schatz ... 131-133

PARADOXICAL EFFECTS
  Hans Moolenburgh ... 134-135

REPLY TO CRITIQUE AND REJOINDER
  T W Cutress and Bill Wilson ...136-138

OPTIMAL INTAKE
  G Neil Jenkins and Richard G Foulkes ... 139

NEWS:
HONOR BESTOWED ON PROFESSOR ALBERT SCHATZ ...140