Lung cancer and smoking.

M.R.C.G.P............. ................... 485 axThalassaemia in Britain J. L. Raven, F.R.C.P.A. and Jennifer A. Tooze, A.I.M.L.T ......................... 486 Clinical Diagnostic Process: An Analysis F. M. Hull, M.R.C.G.P ................... 486 Brachial Plexus Palsy after Parenteral Feeding M. J. Whittle, M.B ................ 486 Health as a Quantifiable Property J. R. Audy, M.D ......................... 486 Formylation of Folate J. A. Blair, PH.D., and others .............. 487 Loud Knocking on the Back Door N. G. Nicholson, F.R.C.G.P.; C. North ...... 487 Ambulance Personnel R. A. Elson, F.R.C.S . ............. 488 Anaesthetic Safety Devices J. M. Manners, F.F.A.R.C.S ............... 488 Aerosols and Asthma Deaths G. K. Crompton, M.R.C.P.ED ............ 488 Relapsing Polychondritis and Pulseless Disease D. A. Rajapakse, M.R.C.P., and E. G. L. Bywaters, F.R.C.P ....................... 488 The Blind in Hospital R. Spence ............................ 489 Clinical Experience with the Dalkon Shield R. W. Jones, F.R.C.S.ED., and others........ 489 One Thousand Vasectomies E. S. Livingstone, M.B ................... 489 Lung Cancer and Smoking R. C. Hobbs, M.B ....................... 490 Female Sterility Produced by Investigation J. C. O'Sullivan, F.R.C.S ................... 490 Type IV Hyperlipidaemia in Cord Blood A. S. Truswell, M.D .....................490 Drug-induced Platelet Antibodies A. C. Keat, M.B., and others .............. 490 "Thou shalt not kill; but...." P. R. R. Clarke, F.R.C.S ................... 491 Calcification in Burkitt's Lymphoma S. P. Bohrer, M.D ....................... 491 Pyridoxine and Parkinsonism Sharon M. Carter, M.B ................... 491 Ideal Diet J. I. Mann, M.B., PH.D ................... 491 Cancer and the Patient Elisabeth A. Macdonald, M.B., D.M.R.T.....492 F.D.P. Levels in Intravascular Haemolysis P. M. Mannucci, M.D ................... 492 Muscle Cramps during Maintenance Haemodialysis W. K. Stewart, F.R.C.P.ED., and Laura W. Fleming, B.SC ........................... 492 Aid to Lumbar Puncture W. Sniper, F.F.A.R.C.S ................... 492 Raynaud's Disease and Systemic Sclerosis N. R. Rowell, F.R.C.P ..................... 493 Delayed Attacks of Malaria in Visitors to the Tropics L. J. Bruce-Chwatt, M.D ................. 493 Breast-feeding R. L. Rolls, M.B ......................... 493 Exercise Programme after Myocardial Infarction Brenda M. Samuels, M.C.S.P ............... 493 Battered Children E. B. Grogono, F.R.C.G.P ................. 493 Wrinkle Sign J. H. Binns, F.R.C.S ..................... 494 Contracts for Hospital Junior Staff I. W. B. Grant, F.R.C.P.ED.; W. P. Bradford, M.R.C.O.G. ............................ 494 Adaptation Period for Foreign Graduates P. R. J. Vickers, F.R.C.S ................... 494 Independence of Review Body D. F. Hopkins, M.D ..................... 494 Royal Medical Benevolent Fund Christmas Gifts Appeal Sir Geoffrey Bateman, F.R.C.S ............. 494