Variations in CD4 cell counts among HIV-uninfected and infected women in Uganda and ZimbabweLOVVORN, A. E; PATNAIK, P; WALKER, C. J et al.International journal of STD & AIDS. 2010, Vol 21, Num 5, pp 342-345, issn 0956-4624, 4 p.Article

Electrochemical Au deposition on stepped Si(111)-H surfaces: 3D versus 2D growth studied by AFM and X-ray diffractionWARREN, S; PROD'HOMME, P; ZEGENHAGEN, J et al.Surface science. 2009, Vol 603, Num 9, pp 1212-1220, issn 0039-6028, 9 p.Article

Synthesis of divinyl protochlorophyllide : enzymological of the Mg-protoporphyrin IX monomethyl ester oxidative cyclase systemWALKER, C. J; CASTELFRANCO, P. A; WHYTE, B. J et al.Biochemical journal (London. 1984). 1991, Vol 276, pp 691-697, issn 0264-6021, 7 p., p.3Article

A comparison of the radiation tolerance of the STC bipolar, CMOS and merged bipolar/CMOS processesWALKER, C. J; BOYLE, D. E; JENNINGS, S. R et al.Journal of electronic materials. 1990, Vol 19, Num 7, pp 617-627, issn 0361-5235Article

Incorporation of atmospheric oxygen into the carbonyl functionality of the protochlorophyllide isocyclic ringWALKER, C. J; MANSFIELD, K. E; SMITH, K. M et al.Biochemical journal (London. 1906). 1989, Vol 257, Num 2, pp 599-602, issn 0006-2936Article

Comparison of calcium, calcitriol, ovarian hormones and nandrolone in the treatment of osteoporosisNEED, A. G; CHATTERTON, B. E; WALKER, C. J et al.Maturitas (Amsterdam). 1986, Vol 8, Num 4, pp 275-280, issn 0378-5122Article

The heat capacity of matter beyond the Dulong―Petit valueANDRITSOS, E. I; ZARKADOULA, E; PHILLIPS, A. E et al.Journal of physics. Condensed matter (Print). 2013, Vol 25, Num 23, issn 0953-8984, 235401.1-235401.6Article

Acceptability of treatment of latent tuberculosis infection in newly HIV-infected young women in UgandaBARK, C. M; MORRISON, C. S; WALKER, C. J et al.The International journal of tuberculosis and lung disease. 2010, Vol 14, Num 12, pp 1647-1649, issn 1027-3719, 3 p.Article

Strength of strained quantum wells and other small scale structuresDUNSTAN, D. J; P'NG, K. M. Y; ZHU, T. T et al.Physica status solidi. B. Basic research. 2007, Vol 244, Num 1, pp 93-99, issn 0370-1972, 7 p.Conference Paper

Activation of Mg-chelatase activity by ATP as revealed by a novel in vitro continuous assayWALKER, C. J; HUPP, L. R; WEINSTEIN, J. D et al.Plant physiology and biochemistry (Paris). 1992, Vol 30, Num 3, pp 263-269, issn 0981-9428Article

Localization of minoxidil sulfotransferase in rat liver and the outer root sheath of anagen pelage and vibrissa folliclesDOOLEY, T. P; WALKER, C. J; HIRSHEY, S. J et al.Journal of investigative dermatology. 1991, Vol 96, Num 1, pp 65-70, issn 0022-202X, 6 p.Article

In vitro assay of the chlorophyll biosynthetic enzyme Mg-chelatase : resolution of the activity into soluble and membrane-bound fractionsWALKER, C. J; WEINSTEIN, J. D.Proceedings of the National Academy of Sciences of the United States of America. 1991, Vol 88, Num 13, pp 5789-5793, issn 0027-8424Article

Structure analysis of Cu(0 0 1)-c(4 × 4)-In by surface X-ray diffractionHATTA, S; WALKER, C. J; SAKATA, O et al.Surface science. 2004, Vol 565, Num 2-3, pp 144-150, issn 0039-6028, 7 p.Article

Turn down the burner: Heat management in the Midway-Sunset fieldFRAM, J. H; DAILEY, W. H; WALKER, C. J et al.Journal of petroleum technology. 2002, Vol 54, Num 10, pp 52-53, issn 0149-2136Article

Comparative study of heme and Mg-protoporphyrin (monomethyl ester) biosynthesis in isolated pea chloroplasts : Effects of ATP and metal ionsWALKER, C. J; YU, G.-H; WEINSTEIN, J. D et al.Plant physiology and biochemistry (Paris). 1997, Vol 35, Num 3, pp 213-221, issn 0981-9428Article

Proposed confirmatory procedure for detecting 5α-dihydrotestosterone doping in male athletesKICMAN, A. T; COUTTS, S. B; WALKER, C. J et al.Clinical chemistry (Baltimore, Md.). 1995, Vol 41, Num 11, pp 1617-1627, issn 0009-9147Article

Online access to MEDLINE® in clinical settings : impact of user feesHAYNES, R. B; RAMSDEN, M. F; RAMSDEN, M. F et al.RAMSDEN, M. F; RAMSDEN, M. F et al.Bulletin of the Medical Library Association. 1991, Vol 79, Num 4, pp 377-381, issn 0025-7338Article

The magnesium-protoporphyrin IX (oxidative) cyclase system: studies on the mechanism and specificity of the reaction sequenceWALKER, C. J; MANSFIELD, K. E; REZZANO, I. N et al.Biochemical journal (London. 1906). 1988, Vol 255, Num 2, pp 685-692, issn 0006-2936Article

Human papillomavirus genotypes associated with cervical cytologic abnormalities and HIV infection in Ugandan womenBLOSSOM, D. B; BEIGI, R. H; WHALEN, C. C et al.Journal of medical virology. 2007, Vol 79, Num 6, pp 758-765, issn 0146-6615, 8 p.Article

Structure and Pt magnetism of FePt nanoparticles investigated with X-ray diffractionROBACH, O; QUIROS, C; VALVIDARES, S. M et al.Journal of magnetism and magnetic materials. 2003, Vol 264, Num 2-3, pp 202-208, issn 0304-8853, 7 p.Article

Re-examination of the localization of Mg-chelatase within the chloroplastWALKER, C. J; WEINSTEIN, J. D.Physiologia Plantarum (København. 1948). 1995, Vol 94, Num 3, pp 419-424, issn 0031-9317Article

The magnesium-insertion step of chlorophyll biosynthesis is a two-stage reactionWALKER, C. J; WEINSTEIN, J. D.Biochemical journal (London. 1984). 1994, Vol 299, pp 277-284, issn 0264-6021, 1Article

Possible indices for the detection of the administration of dihydrotestosterone to athletesSOUTHAN, G. J; BROOKS, R. V; COWAN, D. A et al.Journal of steroid biochemistry and molecular biology. 1992, Vol 42, Num 1, pp 87-94, issn 0960-0760Article

Further characterization of the magnesium chelatase in isolated developing cucumber chloroplasts : substrate specificity, regulation, intactness, and ATP requirementsWALKER, C. J; WEINSTEIN, J. D.Plant physiology (Bethesda). 1991, Vol 95, Num 4, pp 1189-1196, issn 0032-0889, 8 p.Article

Effect of administration of human chorionic gonadotrophin on criteria used to assess testosterone administration in athletesCOWAN, D. A; KICMAN, A. T; WALKER, C. J et al.Journal of endocrinology. 1991, Vol 131, Num 1, pp 147-154, issn 0022-0795Article