1. Editorial

   • J. B. Forrest

   EditorialNotes Pages: 525 - 526

2. Hypoxic gas mixtures delivered by anaesthetic machines equipped with a downstream oxygen flowmeter

   • D. C. Chung
   • Q. -C. Jing
   • J. Strupat

   OriginalPaper Pages: 527 - 530

3. The effect of halothane with nitrous oxide on baroreflex control of heart rate in man

   • P. C. Duke
   • S. Trosky

   OriginalPaper Pages: 531 - 534

4. ß-endorphin induces general anaesthesia by an interaction with opiate receptors

   • V. Havlicek
   • F. S. LaBella
   • R. Childiaeva

   OriginalPaper Pages: 535 - 539

5. Modification of chronotropic response to anticholinergics by halogenated anaesthetics in children

   • Satwant K. Samra
   • Peter J. Cohen

   OriginalPaper Pages: 540 - 545

6. Comparison of the calming and sedative effects of nalbuphine and pentazocine for paediatric premedication

   • Lucida Rita
   • Frank Seleny
   • Mashallah Goodarzi

   OriginalPaper Pages: 546 - 549

7. Blood viscosity and the overnight fast

   • H. B. Aronson
   • Tifha Horne
   • J. T. Davidson

   OriginalPaper Pages: 550 - 552

8. Comparison of bupivacaine and lidocaine for intravenous regional analgesia

   • A. C. Enright
   • G. G. Smith
   • G. M. Wyant

   OriginalPaper Pages: 553 - 555

9. Effect of anaesthesia and surgery on endocrine function in elderly patients

   • T. Oyama
   • K. Taniguchi
   • M. Kudo

   OriginalPaper Pages: 556 - 559

10. Plasma levels and cardiovascular effects of nitroglycerin in pregnant sheep

    • M. de Rosayro
    • M. L. Nahrwold
    • M. M. Kirsh

    OriginalPaper Pages: 560 - 564

11. Anaesthetic management for successful separation of tripusischiopagal conjoined male twins

    • Chi-Ching Chao
    • Luciano Susetio
    • Wing-Fai Kwan

    OriginalPaper Pages: 565 - 571

12. Time required and success rate of percutaneous right atrial catheterization: Description of a technique

    • Roy F. Cucchiara
    • Joseph M. Messick
    • John D. Michenfelder

    OriginalPaper Pages: 572 - 573

13. Difficult intubation associated with the foetal alcohol syndrome

    • Brendan T. Finucane

    OriginalPaper Pages: 574 - 575

14. Surdosage accidentel en alfatesine chez un enfant polymalforme

    • G. Boulard
    • G. Miet
    • M. Sabathie

    OriginalPaper Pages: 576 - 577

15. Methohexitone or etomidate for induction of dental anaesthesia

    • Harsha Boralessa
    • Anita Holdcroft

    OriginalPaper Pages: 578 - 583

16. La visite pre-operatoire en chirurgie cardio-vasculaire

    • Bernard Paiement
    • Jean-Guy Maillé
    • Ihor Dyrda

    OriginalPaper Pages: 584 - 593

17. Letters to the editor

    • J. Selwyn Crawford
    • Stuart L. Vandewater

    Letter Pages: 594 - 597

18. The president / le president John Bryan Reed Parker

    Announcement Pages: 598 - 599

19. Canadian anaesthetists’ society prize prix de la societe canadienne des anesthesistes

    Announcement Pages: 600 - 600

20. Residents’ Programme prizes—annual meeting 1980

    Announcement Pages: 601 - 601

21. Scientific exhibit prizes annual meeting 1980

    Announcement Pages: 602 - 602

22. Book reviews

    • John W. Desmond
    • W. Demajo
    • Gordon M. Wyant

    BookReview Pages: 603 - 604

23. Meetings

    Announcement Pages: 605 - 607

24. Canadian anaesthetists’society annual meeting Halifax, june 14-17, 1981

    Announcement Pages: 608 - 610

25. Systeme international

    Announcement Pages: 611 - 616