H.-I. Chu: Pioneer clinical investigator of vitamin D deficiency and osteomalacia in China. A scientific and personal tribute A. M. Parfitt Editorial Pages: 335 - 339
Bone mineral content of the femoral neck and shaft: Relation between cortical and trabecular bone H. BohrO. Schaadt Clinical Investigations Pages: 340 - 344
Intersample variation in bone histomorphometry: Comparison between parameter values measured on two contiguous transiliac bone biopsies Pascale M. ChavassieuxMonique E. ArlotPierre J. Meunier Clinical Investigations Pages: 345 - 350
Effects of 1,25 dihydroxyvitamin D3 administration on circadian mineral rhythms in humans Morri E. MarkowitzJohn F. RosenMark Mizruchi Clinical Investigations Pages: 351 - 356
Comparison of renal responses to synthetic human PTH(1–34) administration in normal young and elderly male subjects Shunji ImanakaToshio OnishiYuichi Kumahara Clinical Investigations Pages: 357 - 362
Statistical evidence for the relation between citrate and carbonate in human cortical bone Matti KnuuttilaRolf LappalainenSeppo Lammi Clinical Investigations Pages: 363 - 366
Influence of pharmacological doses of calcitonin on serum β2 microglobulin concentrationmicroglobulin concentration H. MulderH. van BolhuisP. L. M. Winckers Clinical Investigations Pages: 367 - 371
Infrared determination of the degree of substitution of hydroxyl by carbonate ions in human dental enamel J. C. ElliottD. W. HolcombR. A. Young Clinical Investigations Pages: 372 - 375
Dolomite as a possible magnesium-containing phase in human tooth enamel F. C. M. DriessensR. M. H. Verbeeck Clinical Investigations Pages: 376 - 380
Fluorine concentration changes in human periodontally diseased tooth roots following several treatment times with citric acid W. J. SampsonA. W. Crawford Clinical Investigations Pages: 381 - 385
Iron uptake by teeth and bones: A mossbauer effect study E. BaumingerS. OferI. Mayer Clinical Investigations Pages: 386 - 389
Liposome-Mediated calcium phosphate formation in metastable solutions E. D. EanesA. W. Hailer Laboratory Investigations Pages: 390 - 394
Mechanisms of proteoglycan inhibition of hydroxyapatite growth Chun-Chang ChenAdele L. Boskey Laboratory Investigations Pages: 395 - 400
In vitro precipitation of calcium phosphate under intracellular conditions: formation of brushite from an amorphous precursor in the absence of ATP Roy E. WuthierGregory S. RiceE. David Eanes Laboratory Investigations Pages: 401 - 410
Regulation of bone mass by mechanical strain magnitude Clinton T. RubinLance E. Lanyon Laboratory Investigations Pages: 411 - 417
Abnormal parathyroid function in the X-linked hypophosphatemic mouse J. T. PosillicoB. LobaughM. K. Drezner Laboratory Investigations Pages: 418 - 422
Response of tissue phosphate content to acute dietary phosphate deprivation in the X-linked hypophosphatemic mouse Charles Eric BrownCharles A. WilkieRalph A. Meyer Jr. Laboratory Investigations Pages: 423 - 430
Mechanical stretching increases the number of cultured bone cells synthesizing DNA and alters their pattern of protein synthesis Shin HasegawaS. SatoD. M. Brunette Laboratory Investigations Pages: 431 - 436
The effects of continuous estradiol therapy on cortical bone remodeling activity in the spayed beagle Gillian R. SnowC. Anderson Laboratory Investigations Pages: 437 - 440
Study of the localization of [3H]Bovine parathyroid hormone in bone by light microscope autoradiography P. M. BarlingN. J. Bibby Laboratory Investigations Pages: 441 - 446
Inhibition of bone resorptionin vitro by compound 48/80 Gary GreenbergSelma PokressCedric Minkin Rapid Communication Pages: 447 - 449
Bone mass as referent for urinary hydroxyproline excretion—A response Lars HyldstrupPeter McNairIb Transbøl Letters to the Editor Pages: 451 - 451