Lumbar puncture in meningitis

vided that they are encouraged actively to carry the pregnancy to full term, to allow for the proper confirmation of the diagnosis of cystic fibrosis and for a comparison with the alkaline phosphatase level in the amniotic fluid to be made. Geoffrey Cleghorn, FRACP Ross Shepherd, FRACP Department of Child Health University of Queensland Royal Children's Hospital Herston, QLO 4006 I. Mellis eM. Cystic fibrosis. Med J Aust 1985; 143: 2Z7-228. 2. Brock OJH. Prenatal diagnosis of cystic fibrosis. Prenat Diagnosis 1985; 5: 93-95. 3. Brock OJH. Amniotic fluid alkaline phosphatase isoenzymes in early prenatal diagnosis of cystic fibrosis. Lancet 1983; 2: 941-943. 4. Brock OJH, Hayward C, Gosden G. Amniotic fluid GGfP in prenatal diagnosis of cystic fibrosis, a word of warning. Lancet 1983; 1: 1099. 5. ~n Digglen OP, Jase HC, Kleiger WI. Disaccharidases in amniotic fluid as possible markers of cystic fibrosis. Lancet 1983; 1: 817. 6. Brock OJH, Barron L, Bedgood 0, Hayward C. Prospective prenatal diagnosis of cystic fibrosis. Lancet 1985; 1: 1175-1178. 7. Miiller F, Berg S, Frot JC, et al. Prenatal diagnosis of cystic fibrosis I. Prospective study of 51 pregnancies. Prenat Diagnosis 1985; 5: 97-109. 8. Aitken OA, Yaqoob M, Ferguson-Smith MA. Microvillar enzyme analysis in amniotic fluid and the prenatal diagnosis of cystic fibrosis. PrenatDiagnosis 1985; 5: 119-129.