EDITORIAL
National Toxicology Program - Critique of Peer Review Draft Report
  Robert J Carton;
  Washington, D.C., USA ... 85-89

ORIGINAL ARTICLES
Health Survey of Workers of an Aluminum Plant in China.
III. Respiratory Symptoms and Ventilatory Functions
  Masanobu Tatsumi, Chuan-Jie Mu,
  Feng Liang, Humio Tsunoda,
  Shigenao Nakaya, Shiro Sakurai,
  Kazuyoshi Itai, Ming-Ho Yu,
  Fang-Ping Chen, Hui-Xian Ma,
  Yu-Min Li; Morioka, Japan,
  Tianjin and Changsha, China,
  and Bellingham, WA, USA ... 90-94

Health Survey of Workers of an Aluminum Plant in China. IV. X-ray Examinations of the Skeletal System
  Yu-Min Li, Shigenao Nakaya,
  Hirokazu Kudo, Humio Tsunoda,
  Masanobu Tatsumi, Shiro Sakurai,
  Kazuyoshi Itai, Hui-Xian Ma,
  Fang-Ping Chen, Ming-Ho Yu;
  Tianjin and Changsha, China,
  Morioka, Japan, and
  Bellingham, Washington, USA ..·95-99

Are the Fluoride Content and the Physical Load of Bones in Man Related?
  Z Machoy; Szczecin, Poland ... 100-102

Inhibition of Spontaneous Precipitation of Calcium Phosphate by Monofluorophosphate
  EIF Pearce,
  Wellington,·New Zealand ... 103-108

Fluoride Uptake by Duck-Weed Spirodela Polyrrhiza
  PA Shirke, Prakash Chandra;
  Lucknow, India ... 109-113

F^– Content of Indian Toothpastes and Selected Food Items
  S Gupta, U Mehta, A Singh;
  Hisar, Haryana, India ... 114-116

ABSTRACTS
Endemic Fluorosis with Spinal Cord Compression: A Case Report and Review
  RL Fisher, TW Medcalf,
  MC Henderson;
  Oklahoma City, Oklahoma, USA ... 117

Fluoride Activation of Neutrophils: Similarities to Formylmethionyl-Leucyl-Phenylalanine
  WL Gabler, HR Creamer, WW Bullock,
  Portland Oregon USA ... 117

Antagonism of Fluoride Toxicity by High Levels of Calcium but not of Inorganic Phosphate During Secretory Amelogenesis in the Hamster Tooth Germ in vitro
  AL Bronckers, TJ Bervoets,
  DM Lyaruu, JH Wöltgens;
  Amsterdam, The Netherlands ... 118