1. Editorial

   • Gordon M. Wyant

   EditorialNotes Pages: 521 - 522

2. Lumbar epidural morphine as an effective analgesic following cholecystectomy

   • I. Anderson
   • W. R. Thompson
   • R. L. Knill

   OriginalPaper Pages: 523 - 529

3. Regional analgesic effect of epidural morphine in volunteers

   • W. R. Thompson
   • P. T. Smith
   • R. L. Knill

   OriginalPaper Pages: 530 - 536

4. Epidural morphine causes delayed and prolonged ventilatory depression

   • R. L. Knill
   • J. L. Clement
   • W. R. Thompson

   OriginalPaper Pages: 537 - 543

5. The effect of foetal acidosis on bupivacaine levels in utero

   • Brian Pickering
   • Diane Biehl
   • Robert Meatherall

   OriginalPaper Pages: 544 - 549

6. Single versus multiple pulmonary emboli: Different haemodynamic and blood gas results

   • J. Colin Kay
   • William H. Noble
   • Yahaya Z. Kadiri

   OriginalPaper Pages: 550 - 555

7. Influence of serum protein, serum albumin concentrations and dose on midazolam anaesthesia induction times

   • J. G. Rêves
   • Philippa Newfield
   • Lloyd R. Smith

   OriginalPaper Pages: 556 - 560

8. Anaesthetic experience using a standard technique for laryngeal surgery in infants and children

   • M. G. Kennedy
   • H. M. Chinyanga
   • D. J. Steward

   OriginalPaper Pages: 561 - 566

9. Measuring immediate recovery from general anaesthesia using a scoring system

   • A. J. Asbury

   OriginalPaper Pages: 567 - 574

10. Comparison of eye protection with methylcellulose and paraffin ointments during general anaesthesia

    • Niels Bo B÷ggild-Madsen
    • Paul Bundgarrd-Nielsen
    • Bente Jakobsen

    OriginalPaper Pages: 575 - 578

11. Thrombosis in the upper extremity: Use of doppler ultrasound for diagnosis

    • V. Bernier
    • A. A. Scott
    • M. F. X. Glynn

    OriginalPaper Pages: 579 - 584

12. The indices of potency for intravenous anaesthetics

    • Igor Kissin
    • Tom McGee
    • Lloyd R. Smith

    OriginalPaper Pages: 585 - 590

13. The effect of intravenous diazepam on rise of intraocular pressure following succinylcholine

    • Anthony J. Cunningham
    • Odette Albert
    • A. G. Watson

    OriginalPaper Pages: 591 - 596

14. Effect of premedicants, intravenous anaesthetic agents and local anaesthetics on phagocytosis in vitro

    • G. C. Moudgil

    OriginalPaper Pages: 597 - 602

15. Le president/the president

    • J. -C. Pouliot

    Announcement Pages: 603 - 604

16. Canadian anaesthetists’ society prize

    • Robert J. Byrick

    Report Pages: 605 - 605

17. Resident’s programme prizes — annual meeting 1981

    • M. J. Mitchell
    • H. Kieraszewicz
    • B. G. Dodgson

    Announcement Pages: 606 - 606

18. Laureats du concours des montages scientifiques congrès annuel 1981

    Announcement Pages: 607 - 607

19. Audiovisual programme prize annual meeting 1981

    Announcement Pages: 608 - 608

20. Estimation of pulmonary shunt

    • G. Stewart

    Letters to the Editor Pages: 609 - 609

21. Estimation of pulmonary shunt (reply)

    • Louis Fournier

    Letters to the Editor Pages: 609 - 609

22. Minaxolone

    • J. W. Sear
    • C. Prys-Roberts

    Letters to the Editor Pages: 609 - 611

23. Oxygen analysers as disconnection alarm

    • Malcolm M. Marks
    • F. R. H. Wrigley

    Letters to the Editor Pages: 611 - 611

24. Correction

    • D. H. Morison

    Erratum Pages: 611 - 611

25. Book reviews

    • Douglas B. Craig
    • A. E. Johnston

    BookReview Pages: 612 - 612

26. Books received

    Report Pages: 613 - 613

27. Obituaries

    • H. B. Graves

    Announcement Pages: 614 - 615

28. Meetings

    Report Pages: 616 - 617

29. Systeme international

    Announcement Pages: 618 - 623